instruction_seed stringlengths 38 11.4k | source stringclasses 1
value | embeddings listlengths 1.02k 1.02k | mean_positive_score float64 0.76 0.86 | mean_negative_score float64 0.7 0.81 | difference_score float64 0.04 0.08 |
|---|---|---|---|---|---|
Convert the given list to a set, remove all duplicates, and sort the set in ascending order. The output should contain only prime numbers. Additionally, you must write the code in a recursive function that takes the list as an argument and returns the sorted set. You are required to implement this using a single line o... | codefeedback | [
0.03480621054768562,
0.039194200187921524,
-0.013698004186153412,
-0.03946394845843315,
0.04201848432421684,
-0.0411517471075058,
-0.01617002859711647,
0.05460846424102783,
0.05056824907660484,
-0.010322485119104385,
0.016762884333729744,
0.011365111917257309,
-0.04461224004626274,
-0.0171... | 0.826649 | 0.784317 | 0.042332 |
<p>
In a strategic game, two participants, Anton and Bernhard, are engaged. The game involves a single pile of $n$ stones.<br>
The initial player has the liberty to remove any positive quantity of stones, excluding the entire pile.<br>
Subsequently, each participant can only remove a maximum of twice ... | codefeedback | [
0.03245638683438301,
0.023647580295801163,
-0.039437878876924515,
-0.042000290006399155,
0.023098180070519447,
-0.031765248626470566,
-0.022773316130042076,
0.07618028670549393,
0.03776007890701294,
-0.013124240562319756,
0.022142017260193825,
0.020421143621206284,
-0.04039683938026428,
-0... | 0.833186 | 0.774309 | 0.058877 |
You are given a challenge titled "Optimal Seating Arrangement". The problem is described as follows: You are given a `m * n` matrix `seats` which symbolizes the seating arrangement in a theater. A seat is represented by a `&#39;.&#39;` character if it is available, and by a `&#39;#&#39;` character if it... | codefeedback | [
0.028614340350031853,
0.028667692095041275,
-0.033342547714710236,
-0.03108481876552105,
0.04702429100871086,
-0.03280486911535263,
-0.03337594494223595,
0.017216522246599197,
0.04070214182138443,
-0.016456281766295433,
0.02463502809405327,
0.014414562843739986,
-0.027166573330760002,
-0.0... | 0.840727 | 0.791936 | 0.048791 |
Consider a set of positive integers $k$ for which there exists a partition of the form $4^t = 2^t + k$, where $4^t$, $2^t$, and $k$ are all positive integers and $t$ is a real number. The initial two such partitions are $4^1 = 2^1 + 2$ and $4^{1.5849625\cdots} = 2^{1.5849625\cdots} + 6$. We define partitions where $t$ ... | codefeedback | [
0.02782405912876129,
0.030919503420591354,
-0.04060409963130951,
-0.035006262362003326,
0.04108228534460068,
-0.02609112672507763,
-0.02610778994858265,
0.05663708224892616,
0.03469298034906387,
-0.008623186498880386,
0.020350949838757515,
0.02180749922990799,
-0.009429633617401123,
-0.004... | 0.837577 | 0.77804 | 0.059537 |
Can you create a program to find all the pairs that add up to a given number in an array?
Array: [1, 5, 7, -1, 5]
Number: 6 | codefeedback | [
0.02881668321788311,
0.0337584912776947,
-0.033730823546648026,
-0.03516306355595589,
0.05435031279921532,
-0.01538628339767456,
-0.011662395671010017,
0.035705797374248505,
0.025598982349038124,
-0.030643317848443985,
0.014854850247502327,
0.034648310393095016,
-0.05779222026467323,
-0.02... | 0.833074 | 0.782921 | 0.050153 |
You are tasked with implementing a function `unique_values(pairs)` that takes a list of pairs as input and returns a list of unique values from the pairs. Each pair is represented as a tuple with two elements, where the first element is the key and the second element is the value. If multiple pairs have the same value,... | codefeedback | [
0.017368819564580917,
0.04697888717055321,
-0.03283679112792015,
-0.015508540906012058,
0.04828304052352905,
-0.01893056556582451,
-0.009193487465381622,
0.055132508277893066,
0.03737015649676323,
-0.009545845910906792,
0.0171565730124712,
0.008523110300302505,
-0.011592579074203968,
-0.00... | 0.809463 | 0.766927 | 0.042535 |
Create a function that takes two parameters, a lower bound and an upper bound, and returns an array of prime numbers within that range. The function should include error handling to ensure that the lower bound is not greater than the upper bound, and that both bounds are positive integers. Additionally, the function sh... | codefeedback | [
0.02295784279704094,
0.03791910782456398,
-0.014527902938425541,
-0.028807079419493675,
0.028336485847830772,
-0.0229729562997818,
-0.01931309886276722,
0.06379524618387222,
0.031866710633039474,
-0.004761486314237118,
0.009934747591614723,
0.03139159828424454,
-0.02171545848250389,
-0.014... | 0.815217 | 0.770855 | 0.044361 |
I am faced with this computational challenge: Distinct Combination Sum II. The task is defined as follows: Given an array of potential numbers (`candidates`) and a specific target integer (`target`), identify all distinct combinations within `candidates` that sum up to `target`.
Each digit in `candidates` can only be ... | codefeedback | [
0.026949036866426468,
0.028324929997324944,
-0.02416077069938183,
-0.02340303175151348,
0.036388155072927475,
-0.021829085424542427,
-0.01985284313559532,
0.03079340234398842,
0.034545283764600754,
-0.006869455799460411,
0.020076589658856392,
0.017684677615761757,
-0.03596153482794762,
-0.... | 0.841087 | 0.783489 | 0.057597 |
Suggest a python code to print all the prime numbers from the given list in ascending order, while also ensuring that the code has a time complexity of O(n) and does not use any built-in Python functions. Additionally, the code should only use a single loop and should not use any additional data structures or variables... | codefeedback | [
0.030553949996829033,
0.031066248193383217,
0.001202170504257083,
-0.0665239468216896,
0.020898157730698586,
-0.03252654895186424,
-0.013107595965266228,
0.04232332482933998,
0.024330906569957733,
-0.013260634616017342,
0.03122282214462757,
0.03111431375145912,
-0.04545178636908531,
0.0002... | 0.817178 | 0.769234 | 0.047944 |
Write a function in Python that finds the missing number in an array of n consecutive integers. The array may contain duplicate numbers. However, you are not allowed to use any built-in functions or libraries to solve this problem.
The missing number may also be a duplicate number. Your algorithm should return the mis... | codefeedback | [
0.018131989985704422,
0.04148772731423378,
-0.021227354183793068,
-0.041574928909540176,
0.03165017068386078,
-0.015901749953627586,
-0.025139719247817993,
0.03941816836595535,
0.004415231756865978,
-0.022134989500045776,
0.021161913871765137,
0.010013236664235592,
-0.0367770679295063,
0.0... | 0.835545 | 0.786843 | 0.048702 |
I am confronted with a complex problem that necessitates the computation of the aggregate count of days and weekdays within a specified month of a certain year. The mission is to ascertain the cumulative count of days and weekdays for a designated month `M` in a specific year `Y`, requiring a multi-step reasoning proce... | codefeedback | [
-0.006314913742244244,
0.02835058979690075,
-0.048358336091041565,
-0.03509915992617607,
0.04304074868559837,
-0.049150992184877396,
-0.0519820898771286,
0.062017638236284256,
0.015871524810791016,
-0.0104864202439785,
0.003525091102346778,
0.03702665865421295,
-0.028730319812893867,
-0.01... | 0.798406 | 0.753248 | 0.045158 |
Calculate the minimum value of the following set of numbers, ensuring that the solution is implemented using a recursive algorithm: 4, -2, 6, 9. | codefeedback | [
0.01984529010951519,
0.01341764722019434,
-0.03112516924738884,
-0.04432237520813942,
0.05578801780939102,
-0.014704329892992973,
-0.01193443313241005,
0.0563996322453022,
0.03249803185462952,
-0.02752098999917507,
0.033499326556921005,
0.03276198357343674,
-0.022511621937155724,
-0.010120... | 0.839164 | 0.783565 | 0.055599 |
Given a matrix of size n x m, write a program to traverse it spirally and return the elements in a list.
Constraints:
- 1 ≤ n, m ≤ 10^3
- The matrix elements can be integers ranging from -10^3 to 10^3
Example:
Input:
matrix = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
Output:
[1, 2, 3, 6, 9, 8, 7, 4, 5] | codefeedback | [
0.013659489341080189,
0.024388844147324562,
-0.020759766921401024,
-0.05715709924697876,
0.047728635370731354,
-0.028549522161483765,
-0.03723303973674774,
0.03309885784983635,
0.03224631026387215,
-0.018608255311846733,
0.02504926174879074,
0.033931147307157516,
-0.034157801419496536,
-0.... | 0.81225 | 0.757975 | 0.054274 |
Use the given string to find the number of occurrences of each letter, disregarding case sensitivity and excluding any non-alphabetic characters. Additionally, you must return the count of vowels and consonants separately. However, you are only allowed to use recursion to solve this problem. Hello World | codefeedback | [
0.01601325161755085,
0.023406703025102615,
-0.0023924431297928095,
-0.029769292101264,
0.0391605943441391,
-0.01675605960190296,
-0.01904153823852539,
0.03696911409497261,
0.028089746832847595,
-0.03054220788180828,
0.01357785239815712,
0.016994766891002655,
-0.02124693989753723,
-0.040784... | 0.817918 | 0.768845 | 0.049073 |
Given the input list of size N, write a code to print out the sum of the first N-1 elements, where N is a prime number. Additionally, the program should output the product of the first N-2 elements if N is a perfect square. If N is not prime or a perfect square, the program should output an error message.
X = [10, 20... | codefeedback | [
0.015837762504816055,
0.029154958203434944,
-0.02430088259279728,
-0.04367373511195183,
0.04954192414879799,
-0.018947143107652664,
-0.010980690829455853,
0.07532275468111038,
0.04239458963274956,
-0.019588401541113853,
0.028206005692481995,
0.0285309050232172,
-0.05772038921713829,
-0.043... | 0.826582 | 0.780205 | 0.046378 |
Design and write a Python program that performs two tasks: first, it should determine the values that exceed 100 and occur with the highest frequency within a two-dimensional (2D) array of numeric elements. Secondly, it should return the row and column indices of these values. Test your program with multiple 2D arrays.... | codefeedback | [
0.024488385766744614,
0.02306036278605461,
-0.035546429455280304,
-0.028425417840480804,
0.021925268694758415,
-0.02109779603779316,
-0.03445739299058914,
0.060506828129291534,
0.019909149035811424,
0.0011902685509994626,
0.023299694061279297,
0.027377746999263763,
-0.03688881918787956,
0.... | 0.82508 | 0.77837 | 0.04671 |
Isolate, obtain, and sum all numeric values within the provided textual string. Consider that the string may contain negative and floating point numbers.
my_string = 'I have 4 cats, -2 dogs and 3.5 fish in my house' | codefeedback | [
0.0022814415860921144,
0.01503976434469223,
-0.034691933542490005,
-0.050163693726062775,
0.05802808701992035,
-0.04769057780504227,
-0.033663783222436905,
0.02215411886572838,
0.027367832139134407,
-0.010818279348313808,
0.01624269410967827,
0.04445543885231018,
-0.05628274008631706,
-0.0... | 0.808137 | 0.763511 | 0.044626 |
Print the nth prime number in ascending order using only O(1) space and with a time complexity of O(n^2). | codefeedback | [
0.02595032937824726,
0.048640552908182144,
0.0008594139944761992,
-0.043732743710279465,
0.015214183367788792,
-0.022827763110399246,
-0.02887015976011753,
0.05733413249254227,
0.0331011600792408,
-0.03359740972518921,
0.025356505066156387,
0.0036755534820258617,
-0.020746031776070595,
-0.... | 0.833767 | 0.792277 | 0.04149 |
Generate a Java method that sorts an array of integers. | codefeedback | [
0.03989472612738609,
0.020583920180797577,
-0.016398709267377853,
-0.02543899603188038,
0.025417109951376915,
-0.03299274295568466,
-0.02583250030875206,
0.032655537128448486,
0.031151434406638145,
-0.028933070600032806,
0.018877092748880386,
0.023954786360263824,
-0.04978577047586441,
-0.... | 0.781812 | 0.73834 | 0.043472 |
Create an algorithm that finds the maximum subarray sum in a given array, but now the algorithm should also return the indices of the subarray that has the maximum sum. The array can contain both positive and negative integers. The algorithm should also have a time complexity of O(n) and should not use any extra space,... | codefeedback | [
0.01191623229533434,
0.02163095399737358,
-0.045509666204452515,
-0.01716192625463009,
0.02721663936972618,
-0.006970494985580444,
-0.03223767504096031,
0.053065892308950424,
0.02155417390167713,
-0.02217009663581848,
0.023975113406777382,
0.025546826422214508,
-0.030919305980205536,
-0.01... | 0.826286 | 0.778236 | 0.04805 |
Extract the unique elements from a given list of numbers while maintaining the original order of occurrence.
list_of_nums = [5, 2, 5, 3, 7, 8, 2]
Time Complexity Requirement: O(n)
Space Complexity Requirement: O(n)
You are not allowed to use any built-in functions or libraries that directly solve the problem. | codefeedback | [
0.03359666466712952,
0.0360461100935936,
-0.041744738817214966,
-0.03125051409006119,
0.03872029855847359,
-0.018889887258410454,
-0.022845350205898285,
0.06102326139807701,
0.04194914922118187,
-0.01849537529051304,
-0.003944400232285261,
0.019293198361992836,
-0.02427840046584606,
-0.005... | 0.836037 | 0.785261 | 0.050775 |
Given an array arranged in a sequence that is either non-increasing or non-decreasing, your task is to identify the smallest positive integer absent from the array. Your solution must comply with the computational complexity not exceeding O(n) and the space complexity restricted to O(1). Furthermore, take into account ... | codefeedback | [
0.00698341429233551,
0.03753823786973953,
-0.02906946651637554,
-0.02376730553805828,
0.02290893718600273,
-0.013719704933464527,
-0.02636481449007988,
0.07213611900806427,
0.04348699375987053,
-0.019702894613146782,
0.018689831718802452,
0.0020633682142943144,
-0.006756502669304609,
-0.00... | 0.835357 | 0.787455 | 0.047902 |
Create an algorithm to identify the greatest common divisor of two numbers.
x = 24, y = 16 | codefeedback | [
0.03607494384050369,
0.03526751697063446,
-0.0355110839009285,
-0.036635756492614746,
0.03877710923552513,
-0.017192553728818893,
-0.019881417974829674,
0.05774378404021263,
0.029653171077370644,
-0.04214519262313843,
0.02479480765759945,
0.024051280692219734,
-0.016006408259272575,
-0.007... | 0.824783 | 0.776414 | 0.04837 |
Create a function to find the length of the longest substring that does not contain duplicate characters.
string = "abcabcefghijklmnop" | codefeedback | [
0.017529252916574478,
0.006680211517959833,
-0.0015881966101005673,
-0.07007521390914917,
0.033223409205675125,
-0.0436386801302433,
-0.008164161816239357,
0.02523648738861084,
0.010394521057605743,
-0.026431282982230186,
0.03044145368039608,
0.022295992821455002,
-0.028458693996071815,
-0... | 0.822059 | 0.775393 | 0.046666 |
I have this problem : K-Concatenation Minimum Sum
Description are as below: Given an integer array `arr` and an integer `k`, modify the array by repeating it `k` times.
For example, if `arr = [1, 2]` and `k = 3 `then the modified array will be `[1, 2, 1, 2, 1, 2]`.
Return the minimum sub-array sum in the modified arr... | codefeedback | [
0.009821551851928234,
0.03445062041282654,
-0.01841324381530285,
-0.03964010253548622,
0.0465213879942894,
-0.031278401613235474,
-0.02066337689757347,
0.032352663576602936,
0.036827076226472855,
-0.019743788987398148,
0.022379061207175255,
0.010915911756455898,
-0.0206146240234375,
0.0106... | 0.851604 | 0.793702 | 0.057902 |
Write a function to print an array without duplicate elements, but you are not allowed to use any built-in functions or data structures. The input array will contain positive and negative integers. Additionally, the function should remove all occurrences of the number 0 from the array.
Example:
Input: [4,3,6,5,4,7,-2... | codefeedback | [
0.025278883054852486,
0.03293442726135254,
-0.02394673600792885,
-0.016410984098911285,
0.027354171499609947,
-0.035373978316783905,
-0.02088518813252449,
0.051869947463274,
0.04912728816270828,
-0.03164030984044075,
0.024945706129074097,
0.003822572063654661,
-0.02270331420004368,
-0.0289... | 0.819269 | 0.775109 | 0.044161 |
In a game of numerical hide-and-seek, we are tasked with uncovering a concealed integer from a set $\{1, 2, \dots, n\}$. The game proceeds by posing queries in the form of numbers. Each query elicits one of three potential responses: "Your guess is lower than the hidden number" (which incurs a cost of $a$), "Your guess... | codefeedback | [
0.01705719344317913,
0.0292548518627882,
-0.05170365795493126,
-0.01336364820599556,
0.023222338408231735,
-0.0074418578296899796,
-0.005618322640657425,
0.05106423422694206,
0.041983045637607574,
-0.013643245212733746,
0.021862413734197617,
0.03506775200366974,
-0.0342116542160511,
-0.011... | 0.827834 | 0.775793 | 0.052041 |
Create a function to compute the Fibonacci sequence for a given input, where the input can be a large positive integer (up to 10^6) and the function should return the Fibonacci number modulo 10^9 + 7. | codefeedback | [
0.03328970819711685,
0.029189469292759895,
-0.014693476259708405,
-0.029078951105475426,
0.03821861743927002,
-0.02061343751847744,
-0.03612227365374565,
0.05278252437710762,
0.03408777341246605,
-0.01846502162516117,
0.028422096744179726,
0.04133985936641693,
-0.03011421300470829,
-0.0049... | 0.815114 | 0.768771 | 0.046343 |
I am faced with this challenge: Frequency Count in Palindrome Permutation
The task is as follows: You are provided with a string `s` and an integer `k`. Your task is to determine and return `true` if it is possible to form a palindrome from a permutation of the string, with the condition that the frequency of each char... | codefeedback | [
0.0348362997174263,
0.029581032693386078,
-0.022339539602398872,
-0.02935859002172947,
0.03579862788319588,
-0.029156219214200974,
0.00969951692968607,
0.06406548619270325,
0.011317713186144829,
-0.015173164196312428,
0.02593519166111946,
0.01996694691479206,
-0.004380302038043737,
-0.0272... | 0.835392 | 0.781204 | 0.054188 |
Consider a positive integer, $n$, which when divided by $d$ yields a quotient $q$ and a remainder $r$. Furthermore, the numbers $d$, $q$, and $r$ form consecutive terms of a geometric sequence, albeit not necessarily in the same sequence. For instance, when $58$ is divided by $6$, it results in a quotient of $9$ and a ... | codefeedback | [
-0.0013086923863738775,
0.04954581707715988,
-0.026380596682429314,
-0.047652095556259155,
0.031474459916353226,
-0.0108323460444808,
-0.025057638064026833,
0.07111206650733948,
0.04969269037246704,
-0.01541812252253294,
0.017704438418149948,
0.010641933418810368,
-0.03002488799393177,
-0.... | 0.823732 | 0.760748 | 0.062984 |
Write a program that takes a list of integers as input and returns the following information about the numbers:
- The largest number in the list.
- The smallest number in the list.
- The average of the numbers.
- The median of the numbers.
- The mode of the numbers (the number that appears most frequently).
You should... | codefeedback | [
0.03894093632698059,
0.03476500138640404,
-0.03775620460510254,
-0.03667427599430084,
0.05146932974457741,
-0.022468019276857376,
-0.038850560784339905,
0.04070524498820305,
0.02266673371195793,
-0.01913689821958542,
0.02575412578880787,
0.03226856142282486,
-0.03644317016005516,
-0.013659... | 0.817202 | 0.766656 | 0.050546 |
Create a function that detects whether a given string is a palindrome. A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.
The function should take in a string as an input and return True if the string is a palindrome, and False otherwise. The function shou... | codefeedback | [
0.02314123325049877,
0.01732633262872696,
-0.01306968554854393,
-0.03660368174314499,
0.025894559919834137,
-0.014806604012846947,
0.006977477110922337,
0.07895464450120926,
0.016776639968156815,
-0.014367802999913692,
0.014870562590658665,
0.010798288509249687,
-0.010496783070266247,
-0.0... | 0.811027 | 0.766399 | 0.044628 |
Implement the in-place insertion sort algorithm in Java to sort an array of integers in non-decreasing order.
In addition to the sorting functionality, the algorithm should also remove any duplicate elements from the sorted array, ensuring that each element appears only once.
To accomplish this, modify the original... | codefeedback | [
0.017502259463071823,
0.02186000719666481,
-0.015458228997886181,
-0.017565803602337837,
0.032722823321819305,
-0.03554648160934448,
-0.018127022311091423,
0.04597672075033188,
0.025949763134121895,
-0.019812006503343582,
0.02826998382806778,
-0.008328337222337723,
-0.03417723998427391,
-0... | 0.815041 | 0.771888 | 0.043154 |
Produce a function that takes in an array of integers and returns an array with all the prime numbers in it. The function should also handle negative numbers and floating-point numbers correctly.
Example:
arr = [2, -11, 9.5, 5, 4, 7]
Output: [2, -11, 5, 7]
Note: 9.5 is not a prime number, so it should not be included... | codefeedback | [
0.03808503970503807,
0.038797564804553986,
-0.012415005825459957,
-0.05412272736430168,
0.03693222999572754,
-0.044148363173007965,
-0.00034763410803861916,
0.038653887808322906,
0.03527682647109032,
-0.012513653375208378,
0.028463130816817284,
0.017215460538864136,
-0.037845343351364136,
... | 0.801113 | 0.758298 | 0.042816 |
Write a function to generate all possible permutations of a given string. The input string will contain only lowercase alphabets and may contain duplicate characters.
Example:
Input: "aba"
Output: ["aab", "aba", "baa"]
Constraints:
- The length of the input string will not exceed 15.
- The output list should be sorte... | codefeedback | [
0.016287274658679962,
0.027783576399087906,
0.006412298418581486,
-0.017332294955849648,
0.035588160157203674,
-0.046682294458150864,
-0.010930859483778477,
0.04970606788992882,
0.023692665621638298,
-0.027182506397366524,
0.026838473975658417,
0.019345121458172798,
-0.03807626664638519,
-... | 0.80443 | 0.756145 | 0.048285 |
Enhance the below code:
import java.util.*;
import java.lang.*;
class Solution {
/**
Given a non-empty array of integers arr, an integer k, and a number m, return
the sum of the elements with at most m digits from the first k elements of arr. If no elements fit the criteria, return -1.
Example:
... | codefeedback | [
0.037882208824157715,
0.020188674330711365,
-0.03360407426953316,
-0.05354996770620346,
0.05765113607048988,
-0.017096074298024178,
-0.009332689456641674,
0.03459100425243378,
0.028978971764445305,
-0.011368188075721264,
0.011622993275523186,
0.022656412795186043,
-0.038756661117076874,
-0... | 0.821922 | 0.759236 | 0.062686 |
You are given an array of non-negative integers representing the heights of a series of vertical lines. The distance between any two vertical lines is the difference in their indices. Your task is to write a function `maxArea` to find the maximum area formed between two vertical lines by using the shorter line as the h... | codefeedback | [
0.015607965178787708,
0.026409167796373367,
-0.03537018597126007,
-0.042078450322151184,
0.034566398710012436,
-0.0053673675283789635,
-0.056234296411275864,
0.0691780298948288,
0.04407704249024391,
-0.000560001702979207,
0.024486923590302467,
0.04322010651230812,
-0.010802759788930416,
-0... | 0.80642 | 0.754012 | 0.052409 |
Given a character sequence denoted as $s$, we define $L(k,s)$ as the length of the longest subsequence within $s$ that appears no less than $k$ times in $s$, or $0$ if such a subsequence is non-existent. For instance, $L(3,\text{“bbabcabcabcacba”})=4$ due to the triplet appearances of the subsequence $\text{“abca”}$, a... | codefeedback | [
0.010964291170239449,
0.034183211624622345,
-0.045507628470659256,
-0.037153489887714386,
0.04010888189077377,
-0.016009720042347908,
-0.03443710133433342,
0.06001149117946625,
0.015207681804895401,
-0.006971372291445732,
0.02648545429110527,
0.013948565348982811,
-0.03144087269902229,
-0.... | 0.84725 | 0.779846 | 0.067405 |
Calculate the sum of all odd numbers between two given numbers. The lower limit and upper limit are both positive integers greater than 1.
Example:
Lower limit: 10
Upper limit: 15
Expected output: 25
In this example, the odd numbers between 10 and 15 are 11, 13, and 15. The sum of these odd numbers is 25. | codefeedback | [
0.011775538325309753,
0.00018851568165700883,
-0.013393642380833626,
-0.04288940876722336,
0.048069242388010025,
-0.0019453364657238126,
-0.041285425424575806,
0.03569132089614868,
0.036574650555849075,
-0.017079899087548256,
0.01593366451561451,
0.03192679211497307,
-0.0433105044066906,
-... | 0.81024 | 0.7583 | 0.05194 |
Retrieve the elements from the second index to the fourth index, inclusive, in the given array, ensuring that the sum of all the retrieved elements is greater than or equal to 100.
Array: [10, 20, 50, 70, 90, 100] | codefeedback | [
0.03170544281601906,
0.025885464623570442,
-0.01324954442679882,
-0.04276322200894356,
0.020457040518522263,
-0.04003423824906349,
-0.02841995470225811,
0.05365950986742973,
0.04209570959210396,
-0.011480259709060192,
0.016504889354109764,
0.0341687835752964,
-0.059417400509119034,
-0.0074... | 0.825496 | 0.777378 | 0.048118 |
Create a function to print out the Fibonacci numbers starting from 0 to the nth number, while calculating the sum of the even Fibonacci numbers within the provided range. Additionally, implement a feature to switch between iterative and recursive solutions.
n = 7 | codefeedback | [
0.020097963511943817,
0.026625899598002434,
-0.029218746349215508,
-0.036946725100278854,
0.050661008805036545,
-0.023229630663990974,
-0.031250808387994766,
0.051747143268585205,
0.037950415164232254,
-0.010827434249222279,
0.019983474165201187,
0.041165098547935486,
-0.04823978617787361,
... | 0.81909 | 0.774064 | 0.045026 |
I have this problem : Maximum Degree of a Connected Quartet in a Graph
Description are as below: You are given an undirected graph. You are given an integer `n` which is the number of nodes in the graph and an array `edges`, where each `edges[i] = [ui, vi]` indicates that there is an undirected edge between `ui` and `v... | codefeedback | [
0.018189692869782448,
0.021430712193250656,
-0.016773343086242676,
-0.03229747712612152,
0.025570647791028023,
-0.019454387947916985,
-0.03034222684800625,
0.018946237862110138,
0.024303793907165527,
-0.002173827961087227,
0.039077211171388626,
0.019951045513153076,
-0.01651201955974102,
-... | 0.833857 | 0.782726 | 0.051131 |
Generate a program to calculate the combination of n elements taken k at a time, where n and k are non-negative integers. Ensure that the program handles cases where n is smaller than k, and outputs an appropriate error message.
Example:
Input: n = 5, k = 3
Output: 10
Input: n = 2, k = 4
Output: "Invalid input: n sho... | codefeedback | [
0.04646322876214981,
0.03301118686795235,
-0.01614612154662609,
-0.03418385609984398,
0.04192150756716728,
-0.029551289975643158,
-0.009476080536842346,
0.06545640528202057,
0.024672118946909904,
0.0005905843572691083,
0.0477462075650692,
0.04135337471961975,
-0.04056745767593384,
-0.01888... | 0.837108 | 0.794015 | 0.043094 |
You need to find the largest subset of an array that sums up to a given value. The array may contain negative numbers and the target value can be negative as well. Additionally, the array can contain duplicates and the target value can be a floating-point number. You need to return the subset in descending order based ... | codefeedback | [
0.03979486972093582,
0.03891834244132042,
-0.02548341080546379,
-0.04825811833143234,
0.04058687016367912,
-0.003648160956799984,
-0.04305524751543999,
0.03762417659163475,
0.039252158254384995,
-0.015724459663033485,
0.03617570549249649,
0.019318312406539917,
-0.04916410893201828,
0.00795... | 0.831692 | 0.766847 | 0.064845 |
Sort an array A of integers in ascending order without using any pre-defined sorting functions.
[23, 1, 32, 15, 40] | codefeedback | [
0.04172465577721596,
0.03451826050877571,
-0.004808260593563318,
-0.033830173313617706,
0.025325583294034004,
-0.011164913885295391,
-0.017886757850646973,
0.054173775017261505,
0.010666011832654476,
-0.04214204102754593,
0.011971025727689266,
0.004479873925447464,
-0.040418703109025955,
-... | 0.827054 | 0.77378 | 0.053275 |
The challenge here is to apply Python programming capabilities to address a specific problem. You've been provided a list of strings and another distinct string. The task is to identify and return the indices of two particular strings from the list whose total character count is equivalent to the character count of the... | codefeedback | [
0.02622159570455551,
0.027659272775053978,
-0.018041912466287613,
-0.04395752400159836,
0.03837716206908226,
-0.02484152838587761,
-0.01639527827501297,
0.03815452754497528,
0.027334345504641533,
-0.02222360111773014,
0.01129770278930664,
0.03119364008307457,
-0.03874138742685318,
0.004419... | 0.842063 | 0.795433 | 0.04663 |
Write a code that returns a 2-dimensional array of size n by m containing all prime numbers where n and m are prime numbers greater than 2. n = 11 and m = 13 | codefeedback | [
0.027928374707698822,
0.03432886302471161,
-0.013927511870861053,
-0.06604236364364624,
0.03063947521150112,
-0.038816988468170166,
-0.03292619809508324,
0.04496125131845474,
0.020357830449938774,
-0.010788973420858383,
0.027236323803663254,
0.04415777325630188,
-0.044585976749658585,
-0.0... | 0.826558 | 0.77996 | 0.046598 |
Write a Python function that generates a key-value pair for the given array. The key should be the sum of all the elements in the array, and the value should be a list of all the even numbers in the array, sorted in descending order. The function should also handle cases where the array contains non-integer elements.
... | codefeedback | [
0.041523367166519165,
0.04913027584552765,
-0.04118279740214348,
-0.05214177817106247,
0.04503310099244118,
-0.016550980508327484,
-0.012751525267958641,
0.0487833246588707,
0.010924709029495716,
-0.02399936504662037,
0.016181206330657005,
0.016759416088461876,
-0.04506170004606247,
0.0202... | 0.807815 | 0.761087 | 0.046728 |
Provided an array of integer values, your task is to supply an output of these elements arranged in a descending sequence.
[30, 50, 10, 40] | codefeedback | [
0.03056652471423149,
0.031079290434718132,
-0.023558177053928375,
-0.03157837688922882,
0.03138575702905655,
-0.032071758061647415,
-0.021940503269433975,
0.06568089127540588,
0.04563059285283089,
-0.036756426095962524,
0.01879400573670864,
0.03196355327963829,
-0.066306471824646,
-0.01954... | 0.811133 | 0.754662 | 0.056471 |
I am grappling with a computational problem titled: Partition to K Equal Sum Subsets. The problem is defined as follows: Given a list of integers, denoted as `nums`, and a positive integer `k`, the task is to ascertain whether it's feasible to segregate this list into `k` non-empty subsets, each having an identical sum... | codefeedback | [
0.02409491315484047,
0.02194223739206791,
-0.022721990942955017,
-0.022193217650055885,
0.03455590456724167,
-0.019506117329001427,
0.0007386248908005655,
0.048847079277038574,
0.025232890620827675,
-0.008741254918277264,
0.03779736906290054,
0.015327434986829758,
-0.027993014082312584,
0.... | 0.843361 | 0.790322 | 0.053039 |
Our program should accept an arbitrary number of integers and output a list of the largest number from each.
1 2 3 4 5 | codefeedback | [
0.057402413338422775,
0.04542918875813484,
-0.021043313667178154,
-0.038286756724119186,
0.034791845828294754,
-0.02651413343846798,
-0.03653735667467117,
0.037916578352451324,
0.03496933355927467,
-0.02561115100979805,
0.03303046151995659,
0.054105792194604874,
-0.045301809906959534,
-0.0... | 0.833549 | 0.78321 | 0.050339 |
Create a program that reverses an array while also removing any duplicate elements within the array. The program should take into account that the array may contain negative numbers and the order of the original array should be preserved after the reversal. The program should also ensure that the reversed array does no... | codefeedback | [
0.0156421922147274,
0.03563336282968521,
-0.024240614846348763,
-0.03486359119415283,
0.017805367708206177,
-0.02276236191391945,
-0.011689942330121994,
0.07345180958509445,
0.03662613034248352,
-0.017163773998618126,
0.0016959764761850238,
0.010373547673225403,
-0.02700168453156948,
-0.01... | 0.81681 | 0.773614 | 0.043197 |
Optimize the given C++ code to ensure it prints the first 50 Fibonacci numbers.
#include <iostream>
using namespace std;
int main ()
{
int n = 50;
unsigned long long f[n+1];
f[0]=0;
f[1]=1;
for (int i=2; i <= n; i++)
{
f[i] = f[i-1] + f[i-2];
}
for (int i=0; i<n; i++)
... | codefeedback | [
0.02175288088619709,
0.02297605201601982,
-0.028441650792956352,
-0.030482735484838486,
0.02778453193604946,
-0.010720632039010525,
-0.024799106642603874,
0.10276328027248383,
0.03709269315004349,
-0.024032125249505043,
0.03564606234431267,
0.02367168664932251,
-0.04230073094367981,
-0.013... | 0.821188 | 0.773257 | 0.047931 |
Devise a code structure for identifying the kth smallest prime number from a given array of integers.
arr = [22, 13, 7, 45, 2, 9, 11, 3], k = 3 | codefeedback | [
0.024836566299200058,
0.0442342534661293,
-0.0058683427050709724,
-0.055734653025865555,
0.04206956550478935,
-0.03881033509969711,
-0.009914145804941654,
0.06237967684864998,
0.023659640923142433,
-0.013219337910413742,
0.0427539087831974,
0.01051465142518282,
-0.036602508276700974,
-0.00... | 0.835122 | 0.791532 | 0.043591 |
I have this problem : Minimum Number of Days to Eat N Oranges with a Twist
Description are as below: There are `n` oranges in the kitchen and you decided to eat some of these oranges every day as follows:
Eat one orange.
If the number of remaining oranges (`n`) is divisible by 2 then you can eat n/2 oranges.
If the ... | codefeedback | [
0.0018630912527441978,
0.013577907346189022,
-0.027740275487303734,
-0.029099324718117714,
0.017952725291252136,
-0.031007194891572,
-0.020841510966420174,
0.0594467893242836,
0.02491370216012001,
-0.0009320963872596622,
0.021659836173057556,
0.022489670664072037,
-0.03493884950876236,
-0.... | 0.840592 | 0.790253 | 0.050339 |
Determine the quantity of distinct combinations available to create a change of N utilizing a specific set of coin denominations.
N = 4; Coins = {1,2,3} | codefeedback | [
0.038523610681295395,
0.020516324788331985,
-0.03275563567876816,
0.0006037248531356454,
0.03601444512605667,
-0.03661317750811577,
-0.032813508063554764,
0.04881737008690834,
0.0353907085955143,
-0.005787203554064035,
0.02188822254538536,
0.026985298842191696,
-0.0348392128944397,
-0.0235... | 0.823269 | 0.777346 | 0.045923 |
Create a program that prints a given 2D array in a spiral form. The elements in the array will always be integers. The size of the array will be at least 3x3. The program should print the elements in clockwise direction starting from the top left corner of the array and ending at the center element. The program should ... | codefeedback | [
-0.00937168300151825,
0.04638761654496193,
-0.02481878735125065,
-0.04315982758998871,
0.03793679550290108,
-0.018240850418806076,
-0.04795626550912857,
0.06565544009208679,
0.029268337413668633,
-0.015577380545437336,
0.03632454574108124,
0.032730355858802795,
-0.029626626521348953,
-0.03... | 0.812819 | 0.770895 | 0.041924 |
You are given an array of integers. Find the maximum sum of any subarray of the given array, where the subarray must have a length of at least 3 and contain only positive integers. If no such subarray exists, return -1.
Write a function named `max_positive_subarray_sum` that takes in an array of integers and returns ... | codefeedback | [
0.01909417286515236,
0.017507493495941162,
-0.03146810084581375,
-0.03917538374662399,
0.039628416299819946,
-0.013049501925706863,
-0.03652580454945564,
0.019148390740156174,
0.03372088074684143,
-0.021504037082195282,
0.017975859344005585,
0.050162140280008316,
-0.029913051053881645,
-0.... | 0.825978 | 0.76791 | 0.058068 |
Using the comment as a guide, implement a while loop that counts up to 1000, but only prints the prime numbers. Additionally, the solution should have a time complexity of O(n√n), where n is the input number. | codefeedback | [
0.019839875400066376,
0.02015216089785099,
-0.009020485915243626,
-0.019744332879781723,
0.022400423884391785,
-0.04366479814052582,
-0.01805124059319496,
0.055951207876205444,
0.03872658312320709,
-0.025835426524281502,
0.028060050681233406,
0.035580798983573914,
-0.014505311846733093,
-0... | 0.83334 | 0.791959 | 0.041381 |
Compute a factorial of a given integer 'n' which lies within the range 1 ≤ n ≤ 50. Further, implement a solution that checks if the resulting factorial ends with how many zeroes. | codefeedback | [
0.015126722864806652,
0.034877706319093704,
-0.022397955879569054,
-0.019602809101343155,
0.023874783888459206,
-0.030056459829211235,
-0.007542533800005913,
0.0652705729007721,
0.037135154008865356,
-0.024137992411851883,
0.020512429997324944,
0.03111957013607025,
-0.03651891648769379,
-0... | 0.824046 | 0.782013 | 0.042033 |
Write a function that returns the smallest prime number in a list of integers. Bear in mind that the list may contain negative integers and up to 10,000 elements.
List: [4,6,8,10,2,3] | codefeedback | [
0.025473924353718758,
0.04924488440155983,
-0.0030438597314059734,
-0.039779990911483765,
0.039116937667131424,
-0.027680793777108192,
-0.016676515340805054,
0.050062961876392365,
0.0331694632768631,
-0.012540613301098347,
0.02418128214776516,
0.01985025405883789,
-0.02366076596081257,
-0.... | 0.818812 | 0.770569 | 0.048243 |
Create a function in Python which takes a list of integers and finds the second highest number in it. The input list can contain both positive and negative integers. You need to handle the case when the list has less than two elements by returning None.
However, in addition to finding the second highest number, you mu... | codefeedback | [
0.03692574426531792,
0.025918928906321526,
-0.03161740303039551,
-0.03713757172226906,
0.022332264110445976,
-0.013874717056751251,
-0.027553752064704895,
0.05048317089676857,
0.01838206872344017,
-0.012418472208082676,
0.030095530673861504,
0.031271930783987045,
-0.019906029105186462,
0.0... | 0.816279 | 0.769523 | 0.046756 |
You are tasked with implementing a function that calculates the total number of unique ways to climb a staircase. You are given a positive integer `n` representing the total number of steps in the staircase. You can climb either 1 or 2 steps at a time. Your function should return the total number of unique ways to reac... | codefeedback | [
0.018958592787384987,
0.033142805099487305,
-0.013382557779550552,
-0.01645301654934883,
0.05276930704712868,
-0.008142506703734398,
-0.028374623507261276,
0.06078662723302841,
0.0354730598628521,
-0.008774307556450367,
0.019804522395133972,
0.0375814251601696,
-0.0376339890062809,
-0.0050... | 0.829696 | 0.788824 | 0.040872 |
Design an algorithm to add two given binary numbers with the following constraints:
- The time complexity of the algorithm should be O(log n), where n is the length of the longer binary number.
- The space complexity of the algorithm should be O(1), i.e., the algorithm should not use any additional data structures othe... | codefeedback | [
-0.003915315959602594,
0.02759123221039772,
-0.027227535843849182,
-0.0160195492208004,
0.03371908515691757,
-0.0020064148120582104,
-0.014087728224694729,
0.0730949267745018,
0.04048626124858856,
-0.022258108481764793,
-0.004365763161331415,
0.020538847893476486,
-0.012437385506927967,
0.... | 0.819803 | 0.77798 | 0.041823 |
You are tasked with implementing a function that calculates the sum of all even Fibonacci numbers up to a given limit. The Fibonacci sequence is defined as follows: F(0) = 0, F(1) = 1, and F(n) = F(n-1) + F(n-2) for n > 1. For example, the first few terms of the Fibonacci sequence are 0, 1, 1, 2, 3, 5, 8, 13, 21, and s... | codefeedback | [
0.0020837043412029743,
0.022260375320911407,
-0.027694258838891983,
-0.03720533102750778,
0.03603632003068924,
-0.012652412056922913,
-0.030778666958212852,
0.053916897624731064,
0.03346997871994972,
-0.010053289122879505,
0.009371553547680378,
0.04535193741321564,
-0.05752618610858917,
-0... | 0.811928 | 0.757788 | 0.05414 |
Read an array from stdin and find the maximum element in it.
[3, 8, 5, 6, 1] | codefeedback | [
0.05590466782450676,
0.04536644369363785,
-0.006343603599816561,
-0.0424632802605629,
0.03813238814473152,
-0.03108123689889908,
-0.036027733236551285,
0.05298132076859474,
0.03290422260761261,
-0.025178510695695877,
0.018730511888861656,
0.035221073776483536,
-0.03297623619437218,
-0.0371... | 0.82079 | 0.765449 | 0.055341 |
Create a new list 'squared' that contains the squares of all the elements in the list 'nums'. However, you are not allowed to use any built-in functions or operators for exponentiation (such as `**` or `pow()`). The input list 'nums' can contain both positive and negative integers.
Example:
Input: nums = [1, 2, 3, 4, ... | codefeedback | [
0.024584608152508736,
0.054097730666399,
-0.03499147295951843,
-0.040678396821022034,
0.04627396538853645,
-0.03334211930632591,
0.0008840294904075563,
0.02752119116485119,
0.024886712431907654,
-0.03002501092851162,
0.023134401068091393,
0.03568527474999428,
-0.047267355024814606,
-0.0340... | 0.819747 | 0.767935 | 0.051813 |
Calculate the maximum and minimum values in the column "seats" for a given table with n rows. The seat values should be non-negative integers.
Input:
- A table with n rows, where each row contains a job name and the number of seats. The seat values should be non-negative integers.
Output:
- The maximum and minimum va... | codefeedback | [
0.03743669018149376,
0.013449223712086678,
-0.0387328639626503,
-0.005199072416871786,
0.041850194334983826,
-0.036619022488594055,
-0.016315734013915062,
0.03274443373084068,
0.04591188207268715,
0.007473336532711983,
0.03419919312000275,
0.021383926272392273,
-0.031522687524557114,
-0.00... | 0.812118 | 0.757339 | 0.054779 |
Construct a Python function that computes the sum of all subarrays of uneven length, with the added functionality of returning the subarray with the highest and lowest sum. The function should be optimized for both time and space complexity. The input array may encompass both positive and negative integers.
Moreover,... | codefeedback | [
-0.004504002630710602,
0.0384761244058609,
-0.033864349126815796,
-0.02624785155057907,
0.03470078110694885,
0.014034852385520935,
-0.02915763296186924,
0.034032560884952545,
0.024885268881917,
-0.000592643569689244,
0.027874397113919258,
0.04364855960011482,
-0.032548073679208755,
0.00251... | 0.822448 | 0.77544 | 0.047008 |
Given an array containing integer elements, construct a JavaScript code snippet to return a hashmap indicating the occurrence frequencies for each individual integer element. In addition, your program should also handle negative integers and string numbers and convert them to their correct integer representation. Consi... | codefeedback | [
0.0342584066092968,
0.021790916100144386,
-0.030109232291579247,
-0.020817875862121582,
0.04236777126789093,
-0.024378541857004166,
-0.013850238174200058,
0.050639111548662186,
0.024724828079342842,
-0.007634078152477741,
0.02275659702718258,
0.0072151231579482555,
-0.02209090255200863,
-0... | 0.809525 | 0.762272 | 0.047254 |
Please reformulate and enhance the efficiency of the presented code:
def f(n):
""" This current function is erroneous. Amend and refine it to acknowledge n as an input, and should return a list of n length. Each element at an index i should have a representation of factorial of i if i is even, while giving the agg... | codefeedback | [
0.02373061515390873,
0.044451113790273666,
-0.03259885683655739,
-0.035421568900346756,
0.035448577255010605,
-0.030893629416823387,
-0.04063940793275833,
0.054102879017591476,
0.032188091427087784,
0.0014623720198869705,
0.014820107258856297,
0.025395292788743973,
-0.029939068481326103,
-... | 0.822132 | 0.780446 | 0.041686 |
You are given the definition of a TreeNode structure and a rangeSumBST function. The TreeNode structure represents a node in a binary search tree and the rangeSumBST function calculates the sum of all values within a given range in the binary search tree.
The TreeNode structure is defined as follows:
```cpp
struct Tre... | codefeedback | [
0.0013243637513369322,
0.02681579813361168,
-0.03601815924048424,
-0.02806483767926693,
0.04397600516676903,
-0.04035665839910507,
-0.011588641442358494,
0.07776019722223282,
0.042060982435941696,
0.006312279030680656,
0.03630593419075012,
0.050222739577293396,
-0.036401256918907166,
0.002... | 0.815837 | 0.771449 | 0.044388 |
Given an input list of integers, sort the list in ascending order using the bubble sort algorithm. However, you are not allowed to use any built-in sorting functions or libraries. Additionally, the time complexity of your algorithm must be O(n^2) and you are not allowed to use any additional data structures or variable... | codefeedback | [
0.01276034489274025,
0.03334744647145271,
-0.01266363076865673,
-0.014168394729495049,
0.01732948236167431,
-0.03538012504577637,
-0.02770327404141426,
0.056574080139398575,
0.024643993005156517,
-0.029361218214035034,
0.011146245524287224,
0.024041537195444107,
-0.013229035772383213,
-0.0... | 0.822069 | 0.778547 | 0.043522 |
Take into account the integer $54$. This number can be decomposed into $7$ unique ways into one or more factors greater than $1$: $54$, $2 \times 27$, $3 \times 18$, $6 \times 9$, $3 \times 3 \times 6$, $2 \times 3 \times 9$ and $2 \times 3 \times 3 \times 3$. However, if we impose the condition that all factors must b... | codefeedback | [
0.021094167605042458,
0.03763352334499359,
-0.03440771624445915,
-0.022938737645745277,
0.037340518087148666,
-0.019156459718942642,
-0.007068818435072899,
0.06295140832662582,
0.03704969584941864,
-0.0029221889562904835,
0.013863706029951572,
0.032788749784231186,
-0.040827322751283646,
-... | 0.832835 | 0.776441 | 0.056395 |
Write a code to find elements in an array that are divisible by a given number and are also greater than 10. The code should return the sum of all the divisible elements. The array should have a minimum length of 10. The code should also check if the given number is prime and only consider elements in the array that ar... | codefeedback | [
0.02260953187942505,
0.04265212640166283,
-0.015510562807321548,
-0.04726153612136841,
0.043419454246759415,
-0.045068077743053436,
-0.023422647267580032,
0.06519809365272522,
0.021076031029224396,
-0.016487881541252136,
0.026174183934926987,
0.01315559633076191,
-0.07121627777814865,
-0.0... | 0.828264 | 0.774877 | 0.053387 |
Describe how dynamic programming works in programming. Provide an efficient implementation in a language of your choice that uses memoization to solve a problem of finding the maximum sum of a subarray in an array of integers. The implementation should handle arrays of size up to 10^9 and should have a time complexity ... | codefeedback | [
0.023187974467873573,
0.021733254194259644,
-0.03384725749492645,
-0.017163235694169998,
0.022535456344485283,
-0.024412186816334724,
-0.0161201860755682,
0.06300116330385208,
0.04292237013578415,
-0.014904461801052094,
0.030392512679100037,
0.04358604922890663,
-0.023889310657978058,
0.01... | 0.833071 | 0.788874 | 0.044196 |
Given the following list of numbers, find the minimum value and its index in the list.
numbers = [2, 4, 9, 3, 8]
1. Initialize a variable `min_value` with a very large value, and a variable `min_index` with -1 to keep track of the minimum value and its index.
2. Iterate through each element `num` in the list using a ... | codefeedback | [
0.017422925680875778,
0.027912192046642303,
-0.02592153288424015,
-0.02797938883304596,
0.050511058419942856,
-0.02450328879058361,
-0.03173409774899483,
0.053100284188985825,
0.03317304700613022,
-0.019773852080106735,
0.027806801721453667,
0.032933056354522705,
-0.03076329454779625,
0.00... | 0.834827 | 0.778751 | 0.056076 |
Write a function that computes the factorial of a positive integer. The function should be implemented using recursion.
Constraints:
- The input integer will be between 1 and 100.
- The function should have a time complexity of O(n), where n is the input integer.
- The function should handle negative integers as input... | codefeedback | [
0.027829186990857124,
0.03868410736322403,
-0.010929477401077747,
-0.01628093235194683,
0.025284521281719208,
-0.030337490141391754,
-0.026103703305125237,
0.049748197197914124,
0.04543295130133629,
-0.015927821397781372,
0.023550324141979218,
0.02502814680337906,
-0.028603896498680115,
-0... | 0.822144 | 0.775392 | 0.046752 |
Write a function to find the sum of the largest contiguous sublist in the given list. Additionally, return the start and end indices of this sublist. The list contains both positive and negative integers. | codefeedback | [
0.034459635615348816,
0.03072410076856613,
-0.024686777964234352,
-0.05267677083611488,
0.04291009157896042,
-0.006962601561099291,
-0.04144036024808884,
0.04300311207771301,
0.044199757277965546,
-0.0034133540466427803,
0.024595823138952255,
0.04275084286928177,
-0.038803331553936005,
-0.... | 0.82607 | 0.766093 | 0.059978 |
I have this problem : Advanced Course Schedule III
Description are as below: There are `n` different online courses numbered from `1` to `n`. Each course has some duration(course length) `t`, closed on `dth` day, and has a prerequisite course `p`. A course should be taken continuously for `t` days and must be finished ... | codefeedback | [
0.018863659352064133,
0.02262827754020691,
-0.028284620493650436,
-0.02890060842037201,
0.03001835197210312,
-0.0075193424709141254,
-0.031483244150877,
0.05881437659263611,
0.009489976800978184,
-0.006674862001091242,
0.01941460557281971,
0.027519378811120987,
-0.03152163326740265,
-0.010... | 0.836556 | 0.787281 | 0.049275 |
Write a JavaScript function to find all the even numbers from a given array of integers and return them in descending order.
[3, 12, 17, 24, 4, 10]
Additional Requirements:
1. The function should not modify the original array.
2. The function should ignore non-integer elements in the array.
3. The function should han... | codefeedback | [
0.027060402557253838,
0.03498826175928116,
-0.02602275274693966,
-0.03914347663521767,
0.02899879775941372,
-0.02484322153031826,
-0.02077561803162098,
0.040719106793403625,
0.018250981345772743,
-0.014766799286007881,
0.01526576653122902,
0.015108279883861542,
-0.04404917359352112,
0.0021... | 0.820277 | 0.778644 | 0.041633 |
I am faced with this challenge: Feasible Dichotomy
The details are as follows: We are given a collection of `N` individuals (labelled `1, 2, ..., N`), and our objective is to partition them into two subsets of arbitrary sizes.
Each individual might have a list of others they are not fond of, and these individuals shou... | codefeedback | [
0.011952677741646767,
0.009285283274948597,
-0.036720678210258484,
-0.012802843004465103,
0.036600422114133835,
-0.019649885594844818,
-0.015971601009368896,
0.05507305637001991,
0.028409788385033607,
-0.021067507565021515,
0.025375228375196457,
0.010020073503255844,
-0.01445317268371582,
... | 0.846115 | 0.798192 | 0.047923 |
Generate a code that prints out all the prime numbers between 1 and 1,000,000, but with a time complexity of O(n), where n is the number of prime numbers between 1 and 1,000,000. | codefeedback | [
0.018969623371958733,
0.04458409175276756,
-0.010185139253735542,
-0.03979235887527466,
0.018519772216677666,
-0.041775528341531754,
-0.029470160603523254,
0.04832613840699196,
0.040111470967531204,
-0.024220265448093414,
0.02922958880662918,
0.024906344711780548,
-0.016262022778391838,
-0... | 0.813897 | 0.772526 | 0.041371 |
Given two arrays consisting of positive, negative, and zero integers, write a function that takes these arrays as arguments. The function should then return the maximum number of adjacent elements in both arrays that have the same sign (positive or negative).
Consider the arrays to be connected end to end, but you mu... | codefeedback | [
0.046462517231702805,
0.022465575486421585,
-0.04757734388113022,
-0.03388529643416405,
0.021117031574249268,
0.004401681944727898,
-0.028922444209456444,
0.04338035732507706,
0.025259997695684433,
-0.016356419771909714,
0.011271560564637184,
0.02506287395954132,
-0.009908696636557579,
0.0... | 0.833889 | 0.777798 | 0.056091 |
Remove the first prime number in a list of at least 10 elements using recursion. The list must not contain any negative numbers and the element to be removed must be a multiple of both 7 and 11. The final list must be sorted in ascending order. [21, 33, 49, 77, 91, 11, 13, 17, 19, 23] | codefeedback | [
0.038648441433906555,
0.016341034322977066,
-0.0016910247504711151,
-0.07029392570257187,
0.03458410128951073,
-0.0448162704706192,
-0.014232919551432133,
0.05337080731987953,
0.04091320559382439,
-0.002039699349552393,
0.025453563779592514,
0.02466091886162758,
-0.04927109554409981,
-0.01... | 0.823087 | 0.774856 | 0.048231 |
Create a function that takes in a 2D list and prints the contents of the list in a 2D format. However, you are not allowed to use any built-in functions or libraries in your solution. The input list will always be rectangular, meaning that all inner lists will have the same length.
Additionally, you must implement the... | codefeedback | [
0.021985236555337906,
0.040329232811927795,
-0.03138742968440056,
-0.050014104694128036,
0.04124685749411583,
-0.034718386828899384,
-0.029225097969174385,
0.06294552236795425,
0.04225567355751991,
-0.014984897337853909,
0.018986770883202553,
0.043826039880514145,
-0.018430257216095924,
-0... | 0.824056 | 0.782836 | 0.04122 |
Write a C program that declares a 2D array of size N x N, where N is a positive integer inputted by the user, and initializes each element of the array with a unique prime number. The program should also find and print the sum of all prime numbers in the array.
In addition, the program should implement a function to c... | codefeedback | [
0.02365533821284771,
0.04479682445526123,
-0.017844785004854202,
-0.042066097259521484,
0.021386979147791862,
-0.026149874553084373,
-0.02766543999314308,
0.08033005148172379,
0.03528916463255882,
-0.016583368182182312,
0.021953867748379707,
0.02428758703172207,
-0.041422050446271896,
-0.0... | 0.824706 | 0.774 | 0.050705 |
Given an array of integers, find all the pairs of numbers that can be expressed as the sum of two squares, such that the sum is also a prime number. If there are multiple pairs with the same sum, return all of them.
Example:
arr = [2, 3, 4, 6, 8, 10]
Output: [(2, 3)]
Explanation:
- 2 can be expressed as 1^2 + 1^2, w... | codefeedback | [
0.030217988416552544,
0.036424554884433746,
-0.03436775505542755,
-0.0545421838760376,
0.04012627899646759,
-0.020609835162758827,
-0.0005713787977583706,
0.06526699662208557,
0.03048323653638363,
-0.010689953342080116,
0.03641384840011597,
0.012692928314208984,
-0.038492754101753235,
-0.0... | 0.824805 | 0.765246 | 0.059559 |
I have this problem : Largest Range II
Description are as below: Given an array `A` of integers, for each integer `A[i]` we need to choose either `x = -K` or `x = K`, and subtract `x` from `A[i] (only once)`.
After this process, we have some array `B`.
Return the largest possible difference between the maximum value ... | codefeedback | [
0.04098186269402504,
0.032185882329940796,
-0.02635381929576397,
-0.03554057702422142,
0.018523117527365685,
-0.03403667360544205,
-0.04205843061208725,
0.049850039184093475,
0.043446026742458344,
-0.0344894602894783,
0.031333353370428085,
0.027461858466267586,
-0.031700875610113144,
0.016... | 0.843627 | 0.786428 | 0.057199 |
Create a function to find the number of elements in the list which have a value larger than the given number 'k' and are divisible by 3.
[10, 15, 20, 25], k = 15 | codefeedback | [
0.025785421952605247,
0.035978708416223526,
-0.032561466097831726,
-0.05342591553926468,
0.06409192830324173,
-0.025592103600502014,
-0.020996347069740295,
0.06579180806875229,
0.007037709467113018,
-0.0005355456378310919,
0.03932410106062889,
0.050165798515081406,
-0.05703958496451378,
-0... | 0.82539 | 0.781558 | 0.043832 |
Given a list of positive and negative numbers, create a code to find the maximum product of three numbers, where the product must include at least one positive number and one negative number. Additionally, the code should be optimized to have a time complexity of O(n), where n is the length of the list. The list can co... | codefeedback | [
0.028816092759370804,
0.018025973811745644,
-0.04313847795128822,
-0.031451061367988586,
0.05060175806283951,
-0.014224265702068806,
-0.039862990379333496,
0.0669938325881958,
0.0214693583548069,
-0.018260076642036438,
0.016262121498584747,
0.05497366562485695,
-0.03607612103223801,
-0.053... | 0.829056 | 0.776569 | 0.052486 |
I have this problem : Smallest Subtree with all the Deepest Nodes and Maximum Sum
Description are as below: Given the `root` of a binary tree, the depth of each node is the shortest distance to the root.
Return the smallest subtree such that it contains all the deepest nodes in the original tree and has the maximum su... | codefeedback | [
0.013168026693165302,
0.03098113462328911,
-0.03268108144402504,
-0.028375476598739624,
0.025122875347733498,
-0.03258909285068512,
0.00727949570864439,
0.027115583419799805,
0.04360535740852356,
-0.013435788452625275,
0.03555602207779884,
0.008693888783454895,
-0.013236337341368198,
0.003... | 0.82625 | 0.774112 | 0.052138 |
Given a set composed of consecutive integers from 1 to $n$, we define a function $f(n, k)$ to represent the count of $k$-element subsets from this set that yield an odd sum when their elements are added together. For instance, $f(5,3) = 4$, as the set $\{1,2,3,4,5\}$ contains four subsets of 3 elements each that produc... | codefeedback | [
0.025257665663957596,
0.03053068183362484,
-0.03478643298149109,
-0.04400370270013809,
0.0452556312084198,
-0.010343539528548717,
-0.03018149733543396,
0.047573626041412354,
0.027240125462412834,
0.022475559264421463,
0.011322914622724056,
0.008765595965087414,
-0.034555841237306595,
-0.01... | 0.827692 | 0.765574 | 0.062118 |
Develop a C program to identify and remove duplicates from an array of integers. The array may contain both positive and negative numbers. Your program should preserve the order of the elements in the original array after removing duplicates.
For example, given the array: [1, -3, 2, -3, 4, 5, 2, 1, -5, 3]
The program... | codefeedback | [
0.019162606447935104,
0.03491179645061493,
-0.01628667116165161,
-0.020746292546391487,
0.020501036196947098,
-0.03301328048110008,
-0.00973344873636961,
0.09036876261234283,
0.04408680647611618,
-0.028467675670981407,
0.002616218291223049,
-0.006723315920680761,
-0.026994142681360245,
-0.... | 0.824336 | 0.771479 | 0.052857 |
<p>
In the game of chess, a position refers to an (orientated) configuration of chess pieces situated on a chessboard of a specified size. We will be examining all such positions where $n$ pawns are arranged on an $n \times n$ board in a unique manner, such that each row and each column contains exactly one pawn.... | codefeedback | [
0.038380224257707596,
0.012485886923968792,
-0.04729361832141876,
-0.03553537651896477,
0.02323032170534134,
-0.030093694105744362,
-0.0023055679630488157,
0.05677351355552673,
0.028347957879304886,
-0.008195213042199612,
0.037705838680267334,
0.007212135940790176,
-0.025215622037649155,
-... | 0.809589 | 0.764242 | 0.045346 |
I am faced with this challenge: Determining the Least Number of Insertions to Transform a String into a Palindrome. Here's a detailed explanation: You are provided with a string `s`. In a single operation, you have the ability to insert any character at any position within the string.
Your task is to ascertain the lea... | codefeedback | [
0.01306163426488638,
0.012532398104667664,
-0.0157565176486969,
-0.04127687215805054,
0.04273254796862602,
-0.02539418451488018,
-0.015681009739637375,
0.04466168209910393,
0.028151262551546097,
-0.006557969842106104,
0.009341496042907238,
0.01199844479560852,
-0.025612229481339455,
-0.040... | 0.842686 | 0.795031 | 0.047655 |
Overcome this problem by applying advanced Java language techniques. More specifically, you are presented with an unsorted integer array, your task is to find all the pairs of three numbers whose sum corresponds to a designated target value.
Presume that every individual input may lead to multiple possible answers, a... | codefeedback | [
0.0174102745950222,
0.030237404629588127,
-0.05123197287321091,
-0.020723959431052208,
0.04420895129442215,
-0.011840518563985825,
-0.020673459395766258,
0.03539938107132912,
0.02263050712645054,
-0.03609646111726761,
0.028080232441425323,
0.031023385003209114,
-0.04041436314582825,
-0.018... | 0.833886 | 0.785015 | 0.048871 |
Write a program that takes a string of text input and performs the following tasks:
1) Finds the total number of each vowel (i.e., 'a', 'e', 'i', 'o', 'u') both in uppercase and lowercase, and outputs this information in a dictionary.
2) Outputs the total number of vowels and the total number of consonants separately... | codefeedback | [
0.03219433128833771,
0.028541933745145798,
-0.01772090047597885,
-0.03517591580748558,
0.03963145986199379,
-0.017623908817768097,
-0.02515428327023983,
0.056841474026441574,
0.01704435609281063,
-0.0034377146512269974,
0.012171058915555477,
0.008615173399448395,
-0.0376458540558815,
-0.02... | 0.798451 | 0.753671 | 0.04478 |
Write a sorting algorithm that can efficiently sort a large data set of integers in ascending order. The algorithm should have a time complexity of O(n log n) and should not use any built-in sorting functions or data structures. Additionally, the algorithm should be stable, meaning that elements with equal values shoul... | codefeedback | [
0.03111952915787697,
0.022826233878731728,
-0.01936422847211361,
-0.008977791294455528,
-0.0034580451902002096,
-0.023457111790776253,
-0.02831622213125229,
0.0557032935321331,
0.02502574399113655,
-0.029532404616475105,
0.00383528764359653,
0.00975917000323534,
-0.01387209165841341,
0.009... | 0.816347 | 0.765547 | 0.0508 |
Find the position of each occurrence of the substring "is" in the given string, taking into account that the substring may appear multiple times in the string. The program should ignore any occurrences of "is" that are part of a word, meaning it should only consider standalone occurrences of "is" as separate substrings... | codefeedback | [
0.03681440278887749,
0.013855274766683578,
-0.005380263086408377,
-0.04382659122347832,
0.025855425745248795,
-0.028939874842762947,
-0.011781584471464157,
0.04875483363866806,
0.029670655727386475,
-0.011873588897287846,
0.016991643235087395,
0.015151132829487324,
-0.036707788705825806,
-... | 0.820855 | 0.768195 | 0.05266 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.