text stringlengths 141 2.89k ⌀ | instruction stringlengths 19 1.5k ⌀ | input stringlengths 0 800 ⌀ | output stringlengths 1 2.5k ⌀ |
|---|---|---|---|
[CS Wikipedia] Dirceu
Dirceu José Guimarães (15. června 1952 – 15. září 1995) byl brazilský fotbalista. Hrával na pozici záložníka. S brazilskou reprezentací získal bronzovou medaili na mistrovství světa v Argentině roku 1978. Na tomto turnaji se dostal i do all-stars a federací FIFA byl vyhlášen třetím nejlepším hráč... | null | null | null |
[CS Wikipedia] Kaspar Zehnder
Kaspar Zehnder (* 27. srpna 1970, Riggisberg, Švýcarsko) je švýcarský dirigent. Životopis Vystudoval klasické jazyky na lyceu v Bernu a současně absolvoval obsáhlé hudební studium na Bernské akademii umění, kde k jeho hlavním učitelům patřili Heidi Indermühle (flétna), Ewald Körner (dirig... | null | null | null |
[CS Wikipedia] Ráz těles
Ráz těles je střetnutí dvou těles. Pokud se srazí dvě tělesa při pohybu, vznikají na styčné ploše síly, které způsobí změnu pohybu těles. Ráz těles, častěji srážka těles, je interakce těles, při níž se soustředíme na pozorování počátečního stavu Sinit a koncového stavu Sfin. Typy Ráz (dokonale... | null | null | null |
[CS Wikipedia] Objem
Objem je fyzikální veličina, která vyjadřuje velikost prostoru, kterou zabírá těleso. Z matematického hlediska představuje objem míru charakterizující danou vymezenou část prostoru. Z Fyzikálně-chemického hlediska je objem odvozená jednotka. Objem látek je závislý na tlaku, teplotě a látkovém množ... | null | null | null |
null | Create a natural language processing model in Python to generate a summary of a given article. | Input Article: "The world is in a state of crisis. Social media and technology have taken over our lives, and it has caused serious harm to our mental health and wellbeing. We have become isolated and more disconnected from other people and nature. It’s time to take a break and reconnect with the real world." | import spacy
import nltk
# load the model
nlp = spacy.load('en_core_web_sm')
# define the input article
text = "The world is in a state of crisis. Social media and technology have taken over our lives, and it has caused serious harm to our mental health and wellbeing. We have become isolated and more disconnected fro... |
[CS Wikipedia] Univerzita Konstantina Filozofa v Nitře
Univerzita Konstantina Filozofa v Nitře () je slovenská veřejná vysoká škola univerzitního typu se sídlem v Nitře. Jde o vrcholnou vzdělávací, vědeckou a uměleckou univerzitu v historicky nejstarším hlavním městě slovenského národa, Nitrianského knížectví. Univerz... | null | null | null |
null | Optimize a program that uses a Web Scraper to fetch data from a website. | Not applicable | # Import Python modules
import os
import lxml
import requests
import html5lib
# Retrieve the HTML
url = 'https://www.example.com/'
r = requests.get(url)
html_doc = r.text
# Parse the HTML
tree = lxml.html.fromstring(html_doc)
links = tree.xpath('//a/@href')
# Fetch the data from each link
data = []
for link in links... |
null | What is the value of the math expression 100(log_10 10) | 100 | |
null | Given an array of numbers, write a program to remove the duplicates from the array. | [1, 2, 2, 3, 4, 4, 5] | def remove_duplicates(arr):
return list(set(arr)) # using built-in python set() |
null | Create a function to format a given number to two decimal places. | def format_number(num): return '{0:.2f}'.format(num) | |
null | Construct a maximum priority queue in Python given the list of numbers [25,2,105,62,12]. | class MaxPQ:
def __init__(self, arr = []):
self.heap = [0]
for item in arr:
self.add(item)
def add(self, key):
self.heap.append(key)
self._swim(len(self.heap)-1)
def delMax(self):
root = self.heap[1]
self.heap[1] = self.heap[-1]
s... | |
null | Create a REST API in Python for a basic todo list. The API should be able to return a list of todos, create a new todo, delete an existing todo, and update an existing todo. | Not applicable | from flask import Flask, request, jsonify
app = Flask(__name__)
todos = []
@app.route('/todos', methods=['GET','POST'])
def list_todos():
if request.method == 'GET':
return jsonify({'todos': todos})
if request.method == 'POST':
todo = {'task': request.json['task']}
todos.append(todo)
return jsonify({'todo': tod... |
null | Design a function that provides the square root of a number x. | def square_root(x): return x ** 0.5 | |
null | Segregate the negative numbers to the left side and positive numbers to the right side of an array. | def segregate_numbers(array): j = 0 for i in range(len(array)): if (array[i] <= 0): array[i], array[j] = array[j], array[i] j+=1 return array | |
[EN Wikipedia] Asteroid
An asteroid is a minor planet—an object that is neither a true planet nor a comet—that orbits within the inner Solar System. They are rocky, metallic or icy bodies with no atmosphere. Sizes and shapes of asteroids vary significantly, ranging from 1-meter rocks to a dwarf planet almost 1000 km i... | null | null | null |
null | How can we sort a given list of integers in ascending order? | def sort_list(lst): return sorted(lst) | |
null | Create a python program to reverse an integer. | x = 123 | def reverse_int(x):
"""Reverse an integer."""
reversed_int = int(str(x)[::-1])
return reversed_int
# Usage Example
x = 123
reversed_int = reverse_int(x)
print(reversed_int) # 321 |
null | Optimize your code in Python so that it runs faster. | import time
def slow_function():
# some code that takes a long time to run
time.sleep(5)
start_time = time.time()
slow_function()
elapsed_time = time.time() - start_time
print(f"Function took {elapsed_time} seconds.")
# Rewritten with optimisation
import time
from functools import lru_cache
@lru_cache()
def... | |
null | Design an algorithm to find the largest number in a given array. | arr = [2,4,6,9,3,7] | def max_in_array(arr): max = 0 for i in range(len(arr)): if arr[i] > max : max = arr[i] return max maxValue = max_in_array(arr) print(maxValue) # 9 |
null | Create a function to convert a character to its ASCII code. | character = 'a' | def char_to_ascii(character): """Convert a character to its ASCII code.""" ascii_code = ord(character) return ascii_code |
null | Generate the class diagrams for a System class and a Database class. | <nopinput> | System Class Diagram: [] Database Class Diagram:[] |
null | Write a JavaScript program to validate whether a given phone number is valid. | phone number: 412-678-9012 | function validPhoneNumber(phoneNumber) { let phoneRegex = /^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})$/; let validPhone = phoneRegex.test(phoneNumber); return validPhone; } validPhoneNumber("412-678-9012") # true |
null | Sum up all the elements of a given list in Python. | my_list = [10,20,30,40] | my_list = [10,20,30,40]
total = 0
for num in my_list:
total += num
print("The sum of all elements in the list is: " + str(total)) |
null | Write a Python class to simulate a game of tic-tac-toe. | class TicTacToe:
board = []
def __init__(self):
self.board = [[' ' for x in range(3)] for y in range(3)]
def display_board(self):
for row in self.board:
print('|'.join(row))
def make_move(self, player, row, col):
if self.board[row][col] == ' ':
self.board[row][col] = player
else:
print "This cell is occup... | |
null | Create an array of 10 randomly generated integers between 0 and 10. | import random def generate_random_array(): return [random.randint(0, 10) for _ in range(10)] | |
[HI Wikipedia] लखनऊ विश्वविद्यालय
लखनऊ विश्वविद्यालय, लखनऊ; उत्तर प्रदेश में स्थित एक सार्वजनिक राज्य विश्वविद्यालय है। १८६७ में स्थापित, लखनऊ विश्वविद्यालय भारत में उच्च शिक्षा के सबसे पुराने सरकारी स्वामित्व वाले संस्थानों में से एक है। विश्वविद्यालय का मुख्य परिसर बादशाहबाग, और दूसरा परिसर जानकीपुरम में स्थित है । ... | null | null | null |
null | Write a Python program which takes a string and returns the first non-repeated character. | String: "hello" | def first_non_repeated_char(input):
counts = {}
chars = []
for char in input:
if char in counts:
counts[char] += 1
else:
counts[char] = 1
chars.append(char)
for char in chars:
if counts[char] == 1:
return char
re... |
null | Create a Bash function that takes an integer as input and prints out the corresponding ASCII character. | 97 | function print_ascii(){ echo "$(printf '\x%x' "$1")" } print_ascii "$1" |
null | Implement a recursive function to calculate the factorial of a number, given by the user as an argument. | def calculate_factorial(num): if num == 0 or num == 1: return 1 else: return num * calculate_factorial(num-1) | |
null | Write a function in Python that takes a list and prints out all the elements in the list. | list1 = [1, 2, 3, 4, 5] | def printList(list1):
for x in list1:
print(x)
printList(list1) |
null | Create a if statement in JavaScript that checks if number is divisible by 3. | Number: 9 | if (number % 3 === 0) { console.log('Number is divisible by 3'); } |
null | Using the code below, update the function to find the average of two numbers. | def find_average(num1, num2): total = num1 + num2 | def find_average(num1, num2): total = num1 + num2 average = total / 2 return average |
null | Define a function that takes a string and prints it in reverse order. | def print_reverse(str): for i in range(len(str)-1, -1, -1): print(str[i], end="") print() | |
null | Identify the incorrect statement about the following code fragment. | def is_over21(age): if age > 21: return “true” else: return | The function returns a string, "true" which is invalid. The function should return a boolean value instead (True or False). |
null | Create a Python script to print all entries of a data set in a table format? | data_set = [['Name', 'Age', 'Location'],
['James', 30, 'London'],
['Mary', 25, 'New York'],
['John', 28, 'Toronto']] | def print_table(data_set):
col_width = max(len(word) for row in data_set for word in row) + 2 # padding
for row in data_set:
print("".join(word.ljust(col_width) for word in row))
print_table(data_set)
# Output
Name Age Location
James 30 London
Mary 25 New York
John 28 Toronto |
null | Design a Python class to hold a given array of objects. | [1, 2, 3, 4, 5] | class ArrayContainer:
def __init__(self, arr):
self.arr = arr
def get_array(self):
return self.arr |
[CS Wikipedia] Rovnovážná poloha
Rovnovážná poloha je poloha tuhého tělesa, při níž je výslednice všech sil působících na těleso nulová a výsledný moment všech sil je také nulový. Rovnovážná poloha je poloha, která je výsledkem rovnováhy sil. Typy rovnovážných poloh Stálá rovnovážná poloha Stálá rovnovážná poloha (též... | null | null | null |
null | List the primitive data types of the language Python. | Python data types include integers, floating-point numbers, strings, Booleans, lists, sets, dictionaries, tuples, and None. | |
null | Name an advantage of using linked list over an array. | One advantage of a linked list over an array is that it does not require the memory for storing all the elements to be allocated at once. Linked lists allow memory to be allocated as needed and can be easily expanded as new records are added. Also, linked list can easily insert and remove elements at any position in th... | |
null | Create a python program to trace any recursive function on the screen. | def trace_function(F):
def wrapper(*args, **kwargs):
print(F.__name__ + str(args) + str(kwargs))
value = F(*args, **kwargs)
print(F.__name__ + " returns " + str(value))
return value
return wrapper | |
null | Modify the following code to include a try/except statement. | def read_file(filename): with open(filename) as f: return f.read() | def read_file(filename): try: with open(filename) as f: return f.read() except FileNotFoundError: print(f"File {filename} was not found.") |
null | Create a list of the top 3 highest valued elements in the following array. | arr = [7, 5, 8, 4, 9, 6, 1, 3, 2] | arr = [7, 5, 8, 4, 9, 6, 1, 3, 2] # Create a list of the top 3 highest valued elements top_three = [max(arr)] # start with the maximum elements arr.remove(max(arr)) # remove the maximum element from the list top_three.append(max(arr)) #Add the second maximum element to top_three arr.remove(max(arr)) # remove the second... |
null | Write a SQL query to create a table with three columns called A, B, and C, where the data type for each column is defined as string. | CREATE TABLE table_name ( A VARCHAR(255) NOT NULL, B VARCHAR(255) NOT NULL, C VARCHAR(255) NOT NULL ); | |
null | Create a web form in HTML with two fields - first name and last name | <form> <label for="firstName">First Name</label><br> <input type="text" id="firstName" name="firstName"><br><br> <label for="lastName">Last Name</label><br> <input type="text" id="lastName" name="lastName"><br><br> </form> | |
null | Develop a Python function to calculate the mean of an array of numbers. | data = [1, 4, 6] | # Python Function to calculate mean
def calculateMean(data):
sum = 0
# calculating sum
for e in data:
sum += e
# calculating mean
mean = sum / len(data)
return mean
# Driver code
data = [1, 4, 6]
mean = calculateMean(data)
print("Mean of given data is:", mean) |
[EN Wikipedia] Satellites (song)
"Satellites" is the first single by Petra Marklund (performing as September) from her second album In Orbit, and is the first single released under her contract with Catchy Tunes. The single was a success in Sweden and Finland and was later released in variety of countries worldwide, s... | null | null | null |
null | Write a Python program to randomly shuffle a list of elements. | [1,2,3,4,5,6,7] | import random
list_elements = [1,2,3,4,5,6,7]
random.shuffle(list_elements)
print (list_elements) |
null | Write a Python program to search for a given element in multiple lists | my_list1 = [2, 3, 4, 5]
my_list2 = [7, 9, 5]
elem = 5 | def search_elem(my_list1, my_list2, elem):
for list in [my_list1, my_list2]:
found = False
for val in list:
if val == elem:
found = True
break
if found:
return True
return False
found = search_elem(my_list1, my_list2, elem)
print(f... |
null | Sort an array of integers in C++. | [4, 2, 9, 5, 1, 3] | int array [] = {4, 2, 9, 5, 1, 3}; int n = sizeof(array)/sizeof(array[0]); //sort the array std::sort(array, array+n); //print the sorted array for (int i=0; i<n; i++) cout << array[i] << " "; |
null | Create a python program that counts the words in a list of sentences. | sentences = ['This is a sentence', 'This is another sentence', 'And yet another sentence.'] | def count_words(sentences):
count = 0
for sentence in sentences:
words = sentence.split()
count += len(words)
return count |
[EN Wikipedia] Tobias and the Angel (Savoldo)
Tobias and the Angel is an oil on canvas painting by Giovanni Girolamo Savoldo, created c. 1527. It is held in the Galleria Borghese, in Rome, since 1910. The Galleria's director Giulio Cantalamessa saw the work in a private house in Tivoli and corrected its misattribution... | null | null | null |
null | Write a script in Python for generating a histogram for a given set of data. | [3, 5, 8, 1, 9, 12] | import matplotlib.pyplot as plt data = [3, 5, 8, 1, 9, 12] plt.hist(data, color='blue', ec='black') plt.title("Histogram") plt.xlabel("Values") plt.ylabel("Frequency") plt.show() |
null | Produce a data structure in Python to model a simple grocery store. | class GroceryStore:
def __init__(self):
self.items = {}
def add_item(self, item, price):
self.items[item] = price
def get_price(self, item):
return self.items.get(item) | |
[DE Wikipedia] Nicolas Durand de Villegagnon
Nicolas Durand de Villegagnon (* 1510 in Provins in Brie; † 9. Januar 1571 in Beauvais-en-Gâtinais) war Vizeadmiral der Bretagne im Dienst der französischen Krone und Gründer einer kurzlebigen Kolonie in Brasilien: das antarktische Frankreich (France Antarctique). Leben und... | null | null | null |
null | Write a python program to find the sum of squares of all numbers in a set | Set: {1, 2, 3} | def sum_squares(s):
total = 0
for x in s:
total += x * x
return total |
[CS Wikipedia] Gletscherhorn
Gletscherhorn je hora v Bernských Alpách ve Švýcarsku. Nachází se ve skupině Jungfraugruppe na hranicích mezi kantony Bern a Valais. Leží nad vesnicí Stechelberg asi 20 km jihozápadně od města Interlaken. Na severu sousedí s vrcholem Louwihorn (3777 m), na jihozápadě s vrcholem Äbeni Flue ... | null | null | null |
null | Write a python function to format a string according to provided parameters. | Input string: "Hello World"
Upper-Case Letters: True
Lower-Case Letters: False | def formatString(s, upperCaseLetters, lowerCaseLetters):
newStr = ""
if upperCaseLetters:
newStr = s.upper()
elif lowerCaseLetters:
newStr = s.lower()
return newStr
print(formatString("Hello World", True, False)) # Output: "HELLO WORLD" |
null | Create a Python program that takes in a list of strings and returns a dictionary with the count of each word. | list_of_strings = ['My', 'name', 'is', 'John', 'Doe', 'My', 'name', 'is', 'John'] | def count_words(list_of_strings):
count_dict = dict()
for word in list_of_strings:
if word in count_dict:
count_dict[word] += 1
else:
count_dict[word] = 1
return count_dict
list_of_strings = ['My', 'name', 'is', 'John', 'Doe', 'My', 'name', 'is', 'John']
result = c... |
null | Construct a linear regression model in Python to predict the output of a dataset. | import pandas as pd
import numpy as np
from sklearn.linear_model import LinearRegression
# Load the dataset
df = pd.read_csv('dataset.csv')
# Extract input and output features
X = df[df.columns[:-1]].values
y = df[df.columns[-1]].values
# Create and fit the model
model = LinearRegression().fit(X, y)
# Output the mo... | |
null | Implement a basic algorithm in Python for encrypting a string. | Not applicable | def encrypt(message):
encrypted_message = ""
for character in message:
# increment the character number to get its encrypted form
encrypted_message += chr(ord(character) + 2)
return encrypted_message
if __name__ == "__main__":
message = "Hello World"
encrypted_message = encrypt(message)
print(encrypt... |
null | Identify which type of triangle the 3 sides of length a, b, and c form. | a = 4, b = 4, c = 6 | The triangle is an isosceles triangle as two of its side are of equal length. |
null | Create a python program to implement random forest algorithm. | import numpy as np
from sklearn.ensemble import RandomForestClassifier
#data
X = np.array([[1,2,3], [1,2,3], [4,5,6], [4,5,6]])
y = np.array([1,1,2,2])
#Create a Random Forest Classifier
clf = RandomForestClassifier(max_depth=2, random_state=0)
#Training the model
clf.fit(X,y) | |
null | Develop a function in python to find the index of an element in a list. | a = [2, 3, 4, 5, 2]
x = 2 | def find_index(a, x):
indices = []
if x not in a:
return -1
else:
for i in range(len(a)):
if a[i] == x:
indices.append(i)
return indices
indices = find_index(a, x)
print("The index of element 2 in the list is", indices) |
[EN Wikipedia] Matthew Wheeler
Matthew Benjamin Harold Wheeler (born 14 August 1962) is a former English cricketer. Wheeler was a right-handed batsman who bowled right-arm medium-fast. He was born at Windlesham, Surrey and educated at Winchester College and the University of Exeter. Wheeler made two first-class appear... | null | null | null |
[DE Wikipedia] Jochen Sostmann
Jochen Sostmann (* 6. März 1938 in Hamburg; † 23. Januar 2019) war ein deutscher Schauspieler bei Bühne und Fernsehen. Leben und Wirken Sostmann erhielt seine Bühnenausbildung im heimatlichen Hamburg bei Eduard Marks. Seinen Einstand an der Bühne gab er Ende der 1950er Jahre am Contra-Kr... | null | null | null |
null | Generate a random password with 8 characters long including lowercase letters, uppercase letters, and numbers. | function generatePassword() { let characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; let password = ''; for (let i = 0; i < 8; i++) { let characterIndex = Math.floor(Math.random() * characters.length); let character = characters[characterIndex]; password += character; } return password; } //... | |
null | Generate a Python program that takes a number as input and calculates its sum of digits. | Number: 123 | n = 123
sum_of_digits = 0
while n > 0:
digit = n % 10
sum_of_digits += digit
n //= 10
print("Sum of digits in 123 is:", sum_of_digits) |
null | Suggest a valid JSON dictionary for the following data. | Name: John, Age: 32, Profession: Developer | {"Name": "John", "Age": 32, "Profession": "Developer"} |
[CS Wikipedia] Rádio Blaník
Rádio Blaník je česká nejposlouchanější komerční celoplošná rozhlasová stanice, která kromě pravidelných krátkých zpráv (regionálních i centrálních) vysílá směs hudby středního proudu jak zahraničních, tak ve velkém českých interpretů. V podílu na trhu má v mnoha krajích 1. místo (Středočes... | null | null | null |
null | Suggest a Python code to print the following text in the output: "This is a example sentence". | print("This is an example sentence") | |
null | Generate a Python program that compares two binary trees to check if they are similar. | class TreeNode:
def __init__(self, x):
self.val = x
self.left = None
self.right = None
def are_similar(root1, root2):
if root1 is None and root2 is None:
return True
if (root1 and root2) is None or (root1 or root2) is None:
return False
if root1.val != root2.val:... | |
null | Use JavaScript to write a program that finds the greatest common divisor of two numbers. | num1 = 45 num2 = 36 | function findGCD(num1, num2) { let min = Math.min(num1, num2); while (num1 % min !== 0 || num2 % min !== 0) { min--; } return min; } let result = findGCD(45, 36); console.log(result); // output: 9 |
null | Generate a python program to determine if two objects are mutually exclusive or not. | Input objects are ([1,2,3], [4,5,6]). | def mutually_exclusive(object1, object2):
if len(object1.intersection(object2)) > 0:
return False
else:
return True
object1 = set([1, 2, 3])
object2 = set([4, 5, 6])
result = mutually_exclusive(object1, object2)
print(result) # Outputs True as objects don't share elements. |
[DE Wikipedia] Miloslav Ransdorf
Miloslav Ransdorf (* 15. Februar 1953 in Rakovník; † 22. Januar 2016 in Prag) war ein tschechischer kommunistischer Politiker, Philosoph und Abgeordneter des Europaparlaments. Leben Sein Studium schloss er 1977 an der Philosophischen Fakultät der Karls-Universität in Prag ab, an der er... | null | null | null |
null | Debug the following code to print the correct output. | num = [2, 5, 12, 8] output = [] for n in num: output.apend(n**2) print(output) | num = [2, 5, 12, 8] output = [] for n in num: output.append(n**2) print(output) |
[CS Wikipedia] Slow jam
Slow jam je obvykle zpomalená baladická jemná píseň s R&B-orientovanou melodií. Slow jamy jsou buď R&B balady nebo downtempo písně. Slow jam může mít Jazz/Funk/R'n'B/Quiet storm/pop elementy. Název termínu pochází z doby, kdy kapela Midnight Star (SOLAR Records) nahrála píseň "Slow Jam" do svéh... | null | null | null |
null | Generate a code this that calculates the gross salary including allowance | Basic salary: 10,000 Allowance: 4,000 | let basicSalary = 10000; let allowance = 4000; let grossSalary = basicSalary + allowance; console.log(grossSalary); //14,000 |
null | Write an HTML page with a form which takes the input of an email address and a password and sends an email to the given address. | <html> <head> <title>Form Email</title> <meta charset="utf-8" /> </head> <body> <form method="post" action="send-email.php"> <label>Email: <input type="text" name="email" /> </label> <label>Password: <input type="password" name="password" /> </label> <input type="submit" value="Send Email" /> </form> </body> </html> | |
null | Write a SQL query to join two tables ‘employees’ and ‘locations’ on the key ‘city’ and return only the employees of age 25-35 | Table A (employees): id | name | city | age Table B (locations): city | region | SELECT e.id, e.name, e.city, e.age FROM employees e INNER JOIN locations l ON e.city = l.city WHERE e.age BETWEEN 25 AND 35; |
[HI Wikipedia] बुरज़िल दर्रा
बुरज़िल दर्रा (Burzil Pass) कश्मीर क्षेत्र का एक ऐतिहासिक दर्रा है जो श्रीनगर को पाक अधिकृत कश्मीर के गिलगित-बल्तिस्तान क्षेत्र में स्थित गिलगित और स्कर्दू से जोड़ता है। यहाँ से यात्री और व्यापारी घोड़ों और टट्टुओं पर सवार यातायात करा करते थे लेकिन भारत के विभाजन के बाद यह पाकिस्तान द्वारा... | null | null | null |
[EN Wikipedia] Constitución Unido
Club Deportivo y Social Constitución Unido is a Chilean football club based in Constitución, Chile. The club was founded on February 18, 1998, and played for nine years in Tercera División A and 16 seasons in Segunda División de Chile. See also Chilean football league system Stadium E... | null | null | null |
null | Write a Python program to print the following string pattern. | *__*__* | for i in range(3):
for j in range(3):
if (i == j) or (i + j == 2):
print('*', end="")
else:
print('_', end="")
print() |
[DE Wikipedia] TV 1890 Rüsselsheim-Haßloch
Der TV 1890 e.V. Rüsselsheim-Haßloch (kurz TVH oder TVH Rüsselsheim) wurde 1890 als Turnverein in Haßloch gegründet. Heute hat der Verein über 1800 Mitglieder und gehört zu den größten Sportanbietern in Rüsselsheim am Main. Das Sportangebot umfasst neun Abteilungen, dazu gehö... | null | null | null |
null | Write a JavaScript function to check if an array contains a specific element. | var arr = [1,2,3,4]; | function contains(arr, element) { return arr.indexOf(element) > -1; } console.log(contains(arr, 2)); //true |
null | What is the difference between deep learning and traditional AI? | The primary difference between deep learning and traditional AI is the way they process and interpret data. Deep learning uses a multi-layered artificial neural network in order to learn the patterns and features in data, while traditional AI uses symbolic reasoning and rule-based algorithms to process data. Deep learn... | |
null | Design a class representing a car using Python. | class Car():
def __init__(self, model, make, color, engine_power, num_wheels):
self.model = model
self.make = make
self.color = color
self.engine_power = engine_power
self.num_wheels = num_wheels
def start_engine(self):
print("Engine started.")
def stop_eng... | |
null | Sort the given list according to the last three digits of every number. | [332, 555, 898, 876] | def sort_list(numbers): """Sorts a list of numbers according to the last three digits of each number.""" return sorted(numbers, key=lambda x: x % 1000) |
[DE Wikipedia] Esperantomuseum
Das Esperantomuseum der Österreichischen Nationalbibliothek mit der Sammlung für Plansprachen wurde 1927 von Hugo Steiner als Verein gegründet und 1928 an der Österreichischen Nationalbibliothek in Wien eingerichtet. Eine über 80-jährige kontinuierliche Sammeltätigkeit ließ die weltweit ... | null | null | null |
null | Using SQL, write a query to identify the student ID and the name of the student who scored the highest marks in a given subject. | SELECT students.id AS student_id, students.name AS student_name FROM students INNER JOIN marks ON students.id = marks.student_id WHERE marks.subject = ‘Subject1’ ORDER BY marks.mark DESC LIMIT 1; | |
null | Write a python program to represent the given data using a tree structure. | [{'name': 'John', 'age': 20},
{'name': 'David', 'age': 26},
{'name': 'Adam', 'age': 16},
{'name': 'Stephen', 'age': 35}] | def create_tree(data):
tree = {
'age': None,
'children': []
}
for d in data:
node = {
'age': d['age'],
'name': d['name'],
'children': []
}
tree['children'].append(node)
return tree |
null | Reformat the following C++ code to reduce the memory it needs to function. | char str1[] = "Hello"; char str2[] = "World!"; | const char* str1 = "Hello"; const char* str2 = "World!"; |
null | Design an algorithm in Python for finding the longest common subsequence between two strings. | "AGGTAB", "GXTXAYB" | def lcs(a, b):
lengths = [[0 for j in range(len(b)+1)] for i in range(len(a)+1)]
# row 0 and column 0 are initialized to 0 already
for i, x in enumerate(a):
for j, y in enumerate(b):
if x == y:
lengths[i+1][j+1] = lengths[i][j] + 1
else:
... |
null | Edit the following XML code to add a navigation bar to the top of a web page | <html> <head> <title>My Webpage</title> </head> | <html> <head> <title>My Webpage</title> </head> <body> <nav> <ul> <li><a href="index.html">Home</a></li> <li><a href="about.html">About Us</a></li> <li><a href="contact.html">Contact</a></li> </ul> </nav> </body> |
[HI Wikipedia] मद्रिद
मद्रिद, स्पेन की राजधानी और सबसे अधिक जनसंख्या वाला शहर है। शहर में लगभग 3.4 मिलियन निवासी हैं और महानगरीय क्षेत्र की आबादी लगभग 6.7 मिलियन है। यह यूरोपीय संघ का दूसरा सबसे बड़ा शहर है, और इसका महानगरीय क्षेत्र यूरोपीय संघ में दूसरा सबसे बड़ा शहर है। नगरपालिका में 604.3 km² भौगोलिक क्षेत्र शामिल ... | null | null | null |
[DE Wikipedia] Peter Podlunšek
Peter Podlunšek (* 25. Mai 1970, Trbovlje, Slowenien) ist ein slowenischer Kunstflugpilot, der in den Jahren 2014, 2015 in der Challenger Class und in den Jahren 2016, 2017 in der Master Class der Red Bull Air Race Weltmeisterschaft startete. Karriere Anfänge Geboren in Trbovlje war Podl... | null | null | null |
null | Write a function to rearrange a given string in alphabetical order | myString = ‘ Hello World’ | def rearrange_string(myString): myString = myString.lower().strip() words = myString.split(' ') words.sort() return ' '.join(words) print(rearrange_string(myString)) |
null | Write a JavaScript code that gets the URL of a web page. | var url = window.location.href; | |
null | Construct an SQL query to Create a table with name "Order" in the database | CREATE TABLE Order ( order_id INT NOT NULL, customer_name VARCHAR(255) NOT NULL, order_date DATE NOT NULL, order_amount DECIMAL(15, 2) NOT NULL ); | |
null | Create a function in Python to move a list of items from one list to another. | list1 = [2, 4, 6, 8, 10]
list2 = [1, 3, 5, 7, 9] | def move_items(list1, list2):
for item in list1:
list2.append(item)
for i in range(len(list1)):
list1.pop()
list1 = [2, 4, 6, 8, 10]
list2 = [1, 3, 5, 7, 9]
move_items(list1, list2)
print("List 1 = ", list1)
print("List 2 = ", list2) |
null | Create a Python script to match parts of speech of two given sentences. | Sentence 1: She is the best player.
Sentence 2: He is the worst player. | from nltk import word_tokenize, pos_tag
def match_pos(sent1, sent2):
sent1_tokens, sent2_tokens = word_tokenize(sent1), word_tokenize(sent2)
sent1_pos, sent2_pos = pos_tag(sent1_tokens), pos_tag(sent2_tokens)
matches = []
for i in range(min(len(sent1_pos),len(sent2_pos))):
if sent1_pos[i][1] =... |
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