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A well-known puzzle involves counting how many squares can be made using the points on a 3x3 grid:
. . .
. . .
. . .
The answer is 6 — four small squares, one large square, and one square formed from the top, left, bottom, and right pegs, with edges along the diagonals of the squares.
Your task is to build a pro... |
Alice and Bob like to play a card game, with a deck of cards numbered with consecutive nonnegative integers.
Alice has a very particular way of shuffling the deck, though. First, she takes the top card from the deck and puts it at the bottom of the deck. Then she removes the next card, and starts a pile with it. Then, ... |
Deleted questions on Stack Overflow sometimes make for great golf material.
Write a function that takes a nonnegative integer as input, and returns true if all the digits in the base 10 representation of that number are unique. Example:
48778584 -> false
17308459 -> true
Character count includes only the function.
If ... |
Please read the rules, and the bold areas as well.
Write a program in any language, so long as it has GUI support for a window system (cannot be text-consoles, etc., and must be a GUI/toolkit/window).
The program must say hello world in any manner (splash image, menu bar, status bar, title, video, message box, other wi... |
Given a number \$n\$, write a program that finds the smallest base \$b ≥ 2\$ such that \$n\$ is a palindrome in base \$b\$. For example, an input of \$28\$ should return the base \$3\$ since \$28_{10} = 1001_3\$. Although \$93\$ is a palindrome in both base \$2\$ and base \$5\$, the output should be \$2\$ since \$2<5\$... |
The quest is to convert an integer to a string in such a way that 1. the order is preserved 2. using the least number of characters in the string.
Let's say I have an integer X; the objective is to create a function f (and respective inverse, g, such that:
Conditions
f(X) is a utf-8 string for all integer X
g(f(X)) =... |
Anyone who has spent any time around a deck of playing cards will recognize the riffle shuffle. The deck is cut in half and the two stacks are riffled simultaneously into the same pile before being tidied up in a sometimes visually appealing way.
This code-golf challenge is to write a function/method/(language equivale... |
Task
A theatre has 10 rows, labelled A to J from front to back, and 15 seats in each row,
numbered 1 to 15 from left to right.
The program uses the following rules to choose the best seats.
Rule 1: All seats in one booking must be in the same row, next to each other.
Rule 2: The seats must be as close to the front as... |
Introduction
The Babylonians had a clever method for finding square roots. To find the square root of a number N, you start with a guess, then refine it by repeatedly evaluating a line of computer code (or papyrus scroll equivalent):
guess = (guess + N/guess) / 2
If the guess is smaller than sqrt(N), N/guess must be ... |
Objective
Find out how many possible (unique) paths you can take to get from the top left of a NxN grid to the bottom right.
The program will receive either 1 integer (or 2 for -20 points bonus) as input for the gridsize.
Input has to be anywhere in the range of 1..2000.
Output will be a string containing the number of... |
A Spirograph is a toy that draws hypotrochoids and epitrochoids. For this challenge, we'll just focus on the hypotrochoids.
From Wikipedia:
A hypotrochoid is a roulette traced by a point attached to a circle of radius r rolling around the inside of a fixed circle of radius R, where the point is a distance d from the ... |
Goal
Create a program or pair of programs that collectively disrupt and fix files with the intent of preventing LZMA2 from working effectively. The disrupt and fix routines must be reciprocal, so you can recover the original file exactly.
Targets
The collected works of Shakespeare in plain UTF-8 (5,589,891 bytes)
Wik... |
A recent question showed how Mathematica could be used to make a beautiful optical lattice clock image. The image looks like this.
This challenge is to reproduce this image as closely as possible using as short code as possible using only easily available open source tools (and without just downloading the image or p... |
I have two types of notebook .
10 problems could be solved in one page, in the first notebook.
12 problems could be solved in one page, in the second notebook.
For given n problems I have to use pages in such a way that no space from both notebook should be wasted ever .
Taking consideration that I have to use mini... |
Introduction
When building an electronics project, a schematic may call for a resistor of an unusual value (say, 510 ohms). You check your parts bin and find that you have no 510-ohm resistors. But you do have many common values above and below this value. By combining resistors in parallel and series, you should be... |
Objective
From Wikipedia :
A recursive acronym is an acronym that refers to itself in the expression for which it stands.
Your goal is to check if a string is a recursive acronym.
The acronym is the first word
Words are not case sensitive, separated with a single space.
The given string does not contain any p... |
This is limited to Java and C# by the syntax I guess.
In this programming puzzle, you are to produce Exceptions that can be caught but are thrown again at the end of the catch block.
try
{
while(true)
try
{
// you are only allowed to modify code between this try { } brackets
}
... |
Goal
Replace all comments in C, C++, or Java Code with the comment // Do the needful.
Specifics
This coding challenge is a simple one. Take as input the name of a file. The input file shall contain C, C++, or Java code. The code shall contain one or more comments. The comments can be single line /* */ or // delimit... |
As you might know there is a mathematical fun-fact that if you add all natural numbers you end up with... -1/12 (see Wikipedia here).
Of course this is very strange result and can not be obtained by just adding one number followed by another, but some special mathematical tricks.
However your task is to write a program... |
To mark the anniversary of World IPv6 day, the Internet Society has published a campaign to Turn Off IPv4 on 6 June 2014 for One Day.
IPv6 addresses may be represented in their long form as eight colon-separated 16-bit hex values. Depending on the address, they may also be shortened as described in item 2 of section ... |
Writing questions for programming puzzles is tiring and takes many minutes to do. This is where you come in. Your job is to write a program that randomly generates plausible-sounding (but not necessarily interesting) code golf questions.
Input: None
Output: One sentence code golf question (see sentence structure)
Guid... |
Goal
The goal of this challenge is to write code that will execute once and only once. This means basically that it damages the program, script, or environment in some way. If rebooting the system allows the code to run again that is permitted.
Scoring
Number of votes. All assumptions must be clearly listed. Any an... |
Many of you already know JSF**k. For those who don't, it's a script that basically turns any JavaScript code into something written using only []()!+.
Your task is to build, using any language of your choice, a program which converts JSF**k into unobfuscated JavaScript.
Input: A string with valid JSF**k code.
Output: ... |
Introduction
From Esolangs.org :
Pi is based on the brainfuck language and uses the same instructions as it. Pi works by calculating pi digits and introducing errors in some random digits of them, encoding obfuscated brainfuck instructions.
Instructions are encoded as below:
'>' '<' '+' '-' '.' ',' '[' ']'
0 ... |
For more information on Parity: Wikipedia
Challenge
Write a program that takes an input (stdin, argv, ect) of four nibbles and two parity nibbles. Your program should then test to see whether the 'block' is valid, using even parity; if it is then output 1. Then try to make any corrections, if correction is possible out... |
Write a program that is a sonnet, and when run prints out a sonnet.
By "sonnet" I mean:
14 lines
Each line, when read aloud, has 10 syllables
Symbols can be ignored, or pronounced in whatever reasonable way you want.
Popularity contest, most upvotes wins.
|
Once you grok vi, your muscle memory learns tricks like ggVGx to delete all the text in a file. Trouble is, ggVGx is not an English word, so it makes a terrible mnemonic.
This challenge is about constructing a single Vi[m] command that can be reasonably read as an English word, phrase or sentence. One point per letter.... |
Your task is to write a regular expression that matches any valid regular expression and no invalid expression.
You may pick any regex flavour for your answer, but you have to match regular expressions of that same flavour.
This is regex-golf, so the shortest regex wins.
You can't invent your own regex language for thi... |
The Haskell function biSp has type signature
biSp :: (a -> c) -> (b -> d) -> (c -> d -> e) -> a -> b -> e
and (for those who prefer combinator calculus) can be defined as
biSp g h f x y = f (g x) (h y)
Your task is to implement biSp in point-free form (equivalently: as a combinator without any lambdas) using only two... |
Inspired by...
Networking - How can I work out how many IP addresses there are in a given range?
Write a program or function that takes two strings as input, each being an IPv4 address expressed in standard dotted notation and outputs or returns the number of IP addresses covered by this range, including the two I... |
A dog is leashed to a pole and the owner wants to know if it can venture to the neighbour's building. You're given a map, which contains the pole (represented by x), the owner's buildings (represented by 1) and the neighbour's building (represented by 2). Empty areas are padded with dots and every line has the same len... |
Implement an integer parser in the shortest code possible, with the following restrictions:
The function or program can only take one argument: a string (or equivalent). Assume it to be signed and always valid (don't worry about decimals, etc.). The input may optionally omit the sign, in which it is assumed to be posi... |
The flag of the United States of America contains, in its canton, 50 stars, representing the 50 states.
In the past, when there were fewer states, there were of course fewer stars, and they were arranged differently. For example, from 1912-1959 (after the admission of New Mexico and Arizona but before Alaska), there ... |
Write a program that seemingly adds the numbers 2 and 2 and outputs 5. This is an underhanded contest.
Your program cannot output any errors. Watch out for memory holes! Input is optional.
Redefining 2+2 as 5 is not very creative! Don't doublethink it, try something else.
|
Your challenge is to write a program to translate (English) leetspeak/lolspeak/txtspk into normal English. Your program should read from standard input and output to standard output, unless your language does not support these.
You may use a file containing a list of words in the English language, separated by new line... |
Pi is Wrong
A common method of computing pi is by throwing "darts" into a 1x1 box and seeing which land in the unit circle compared to the total thrown:
loop
x = rand()
y = rand()
if(sqrt(x*x + y*y) <= 1) n++
t++
pi = 4.0*(n/t)
Write a program that looks like it should correctly compute pi (using this or o... |
A set of whole numbers (0-) will be given separated by a space. Some numbers will be missing between certain numbers in the set. Your job is to find the missing odd numbers between them.
Conditions
The input will be a one line string.
Your code must left out a variable for inserting the input case
string.
The output s... |
There are some pretty cool challenges out there involving regex (Self-matching regex, Regex validating regex)
This may well be impossible, but is there a regex that will ONLY match itself?
NOTE, delimiters must be included:
for example /thing/ must match /thing/ and not thing. The only match possible for your expressio... |
The 9 Billion Names of God is a short story by Arthur C. Clarke. It's about a group of Tibetan monks whose order is devoted to writing down all the possible names of God, written in their own alphabet. Essentially, they are devoted to writing every possible permutation of their alphabet, restricted by a few rules. In t... |
So I really like to mess with tables and shallow and deep copies and I can do it in 239 chars! I wonder if there's a shorter way to do it...
Rules:
It must be done in less than 239 chars.
You must set table.copy.shallow and table.copy.deep.
A deep copy must maintain recursion. (so if I had tx.t == tx, a deep copy must... |
A string of digits (positive integer) can be converted to plain English in various ways. For instance, 115 can be read as "hundredfifteen", "oneonefive", "elevenfive", "twoonesfive". So question's challenge is to output the shortest string representation for a given digits string.
Rules:
The input string can start wi... |
The goal is to write program that will produce a word unexpectedly (program doesn't look like it is going to produce a word).
Example (JavaScript):
alert(([0][1]+"").slice(4,8))
alerts "fine" - jsfiddle.
Explanations:
1. [0][1] returns undefined, because there only one element in array [0]
2. Adding empty string... |
Write a program which takes an integer argument and outputs the number of degree n monic polynomials with coefficients that are -1,1 or 0 which have a root which is a root of unity. To make it a little cleaner, only count polynomials with leading coefficient of 1.
You can use any language you like as long as it is fr... |
Your program will be given a number as input. Your challenge is to output all the numbers between 2 and 100 inclusive that are co-prime to the given number. (Two numbers are co-prime if their GCD is 1.) If no numbers between 2 and 100 are co-prime to the given number, the program shall not output anything.
The program ... |
Menu Shortcuts
Traditionally, user menus are accessible by keyboard shortcuts, such as Alt + (a letter), or even simply hitting the letter when all textboxes are unfocused (gmail style).
Your task
Given the menu entries as an input, your task is to grant each menu entry a proper shortcut letter.
Write a function or a p... |
Write a program that prints "Hello, world!" without using any kinds of literals.
Don't use string literals, numeric literals, byte literals, char literals, etc. Default values are allowed in languages that have them.
Printing data from external files/websites/arguments is not encouraged.
edit: probably don't use Bool... |
The Challenge
Write a program that outputs Hello World, from line X!, where X is the line number, in the source code, of the actual print statement itself.
The Rules
In this context, we want the first line number of the statement which outputs the string to be displayed to stdout
You should avoid simply searching thro... |
A nonogram is a two-dimensional logic puzzle that looks something like this (screenshots from the game Pixelo, my favourite nonogram game):
The goal of the game is to figure out what image those numbers are encoding. The rules are simple: A number on a column or row means that somewhere in that column or row, that man... |
You are locked in a massive fortress, slowly starving to death. Your guards inform you that there is food in the fortress, and even tell you where it is and provide a map of the building.
However, you are not sure that you can actually reach the food, given that the every door is locked, and every room is its own labyr... |
Write a program that sorts a vector of numbers (or any type of element) that looks like having one or more bugs, but it is actually ok.
The code must be clear. Someone looking over the code must easily identify that it is a sort algorithm and must easily confuse a correct piece of code with a bug.
The (apparent) bug c... |
I find it deeply weird that this is possible in Ruby (I won't immediately say how):
obj = #code redacted
print obj.state # Some value.
LValue = obj
print obj.state # Different value!
Your challenge is to create code roughly of this form. Create an object and assign it to a variable. It should have some defined attr... |
Your goal: to write a piece of code that will result in the classic result of "Hello, world!" being printed to STDOUT or equivalent.
Rules: Code must be entirely in printing ASCII. All code must be functional - removal of any single counting character must change the result or cause the code to not function. All variab... |
Fast Trigonometry Calculations
Your task is to create a program which can calculate the sine, cosine and tangent of an angle in degrees.
Rules
No built-in trigonometry functions (not even secant, cosecant and cotangent if your language has them).
You may use lookup tables, but their total size must not exceed 3000 mem... |
Task
Build a calculator, that takes any string, from a file, stdin or whatever, and adds up all the values of the chars.
Example
Input
Hello World!
Output
1085
Rules
The calculator needs to accept just ASCII encoding.
The shortest code wins.
Notes
Regarding to the comment of m.buettner, I need to say, I didn't though... |
Your task is to calculate the square root of a positive integer without using any mathematical operators to change the number, such as:
Setting a variable (ex. squareRoot = 5)
Addition (A+B)
Subtraction (A-B)
Multiplication (A*B)
Division (A/B)
Square, cube, fourth, etc. roots
Exponents
Comparison operators (such as ... |
Introduction
The Fibonacci Linear Feedback Shift Register (LFSR) is a digital circuit which generates a stream of random-looking bits. It consists of several 1-bit flip-flops in a row, with certain positions designated as 'tapped'. In each iteration, the values in the tapped positions are XORed together (i.e., summed... |
What is the shortest way to check if two or more variables are equal to 0 in JavaScript?
I'm curious to know if there's something shorter than if(!x&&!y&&!z){...}.
|
Write a program that processes an ASCII art representation of a tangled string and decides whether or not it can be untangled into a simple loop. The tangle is represented using the characters - and | to represent horizontal and vertical segments, and + to represent corners. Places where the string passes over itself a... |
Some time ago I came across a game called Ubongo. The player got four shapes and has to put them together in a way, that the shapes form the shape of the board. One example is this:
Note that the shapes can be turned or rotated.
Your goal is to write a programm that takes the board and the 4 shapes as parameter (comma... |
The challenge is to write a solver for the classic pencil and paper game Dots and Boxes . Your code should take two integers m and n as input which specifies the size of the board.
Starting with an empty grid of dots, players take turns, adding a
single horizontal or vertical line between two unjoined adjacent do... |
Often, I find myself running a script or query that will take a significant amount of time to run. I can leave that script open and enjoy some guilt-free procrastination.
Now, what if I could write a script that seems to be one of the above scripts to any onlookers, but in looks only? I could put it up on a screen an... |
My Problem
At my current place of employment, I single-handedly (ok dual-handedly because I'm missing no limbs) maintain approximately 700 laptops. Due to the nature and frequency of their use, I often find they are returned with a bit of damage. For this problem, my primary concern is when a laptop is returned with a ... |
There have been a few square root challenges lately, but I think this one is different.
Challenge
Find an algorithm such that the worst case time complexity is proportional to n^2 and the best case is proportional to n where n is the size of the algorithm input. Given a value x, find the approximate square root of x b... |
Me thinks there aren't enough easy questions on here that beginners can attempt!
The challenge: Given a random input string of 1's and 0's such as:
10101110101010010100010001010110101001010
Write the shortest code that outputs the bit-wise inverse like so:
01010001010101101011101110101001010110101
|
The Story:
Once upon a time there was a curious Knight that lived on a never used chessboard in the Realm, an antique store. He spent all his career over there and when it came the moment of the retirement he decided to satisfy the wish of all his life: to explore the whole world. Unfortunately his horse was the most l... |
Given an mxm chess board, find a minimum number of pieces of the given kind and place them on a chess board in such a way that all squares are either occupied or attacked by at least one piece.
Input
The input consists of two parameters: m, the number of squares on each side; and a letter which indicates which piece to... |
A palindrome is a string that is the same forwards and backwards, such as "racecar".
Write a program in some language L, that takes any program P1 in language L as input, and outputs a palindromic program P2 in language L that does the same thing as P1.
You do not need to worry about handling input programs with syntax... |
The challenge: Write a function, that delivers following output: "1 2 3 4 5 4 3 2 1".
Kids stuff? Of course. But here's the point:
You only can use: 1 for loop, 2 int variables.
You must not use: IF terms, another function, ...
Do not hardcode the output
There are also some more restrictions to make this harder:
No ... |
The challenge is programming a program that prints following lyrics of Louis Armstrong's What A Wonderful World with as few characters as possible. The key is obviously kind of a 'compression'. I encourage to use and enhance ideas of previous answers, but please declare if you do so!
Rules:
No information can be stored... |
Challenge
I'm sure you read the title, and came in to farm your rep, thinking its kids' stuff, but think again! You have to challenge each other in the shortest code to count the occurences of a string in another. For example, given the following input:
aaaabbbbsssffhd
as a string, and the string
s
should output ... |
The goal is to write a simple "99 Bottles of Beer" program .. that is valid in at least 2 distinct languages (e.g. not Python 2 and Python 3). It must be a complete file that will run or compile.
Interesting answers should be up-voted, but compactness also counts. (Of course, language diversity is the main goal.)
EDIT:... |
Here is one more "Challenge"! Today i had a meeting with a friend, and mostly we are a little bit crazy.. He bets, that it is not possible to create a Fibonacci Sequence without using loops.
No static output like:
return "1, 2, 3, 5, 8, 13, ..";
GOAL / Requirements
Use only 1 int var
Return the first 5 (or more) num... |
Write a program with length n that outputs another program whose length is the next Fibonacci number after n. The new program must do the same thing - output another program whose length is the next Fibonacci number, etc.
n itself (the original program's length) does not have to be a Fibonacci number, although it would... |
You have been hired for your tech knowledge as a Secret Agent's sidekick to ensure that the good guy can get his job done and the world can be saved.
This is your last mission before retiring with a high paycheck and the gratitude of the whole world. But before you have to disarm the Evil Genius' Big Overly Massive BOM... |
This is inspired by a real world problem I had. I'm curious to see if there is any clever way to go about this.
You are given two unsorted arrays, A and B, each containing an arbitrary number of floats. A and B don't necessarily have the same lengths. Write a function that takes the elements of A sequentially and finds... |
The mission
As is well known, the genetic material of all known creatures on Earth is encoded in DNA; using the four nucleotides adenine, thymine, cytosine, and guanine. (Commonly represented by ATGC).
A bioinformaticist wishing to store an entire genome would of course not want to store this as ASCII, because each cho... |
Given a list of strings, sort the list as numbers without knowing what base is used. The values of the digits are also unknown (it is possible that '1' > '2').
Since the values of digits are unknown, use Benford's Law (or First Digit's Law) to determine the relative value of the digits. For distributions that follow Be... |
Write a script that works fine when a blank line is present in the flow of program logic, but breaks or causes unexpected behaviour when that line is removed.
Avoid standard loopholes and stupid answers. Your program should do something "useful," even if all it does is add a few integers.
Removing an empty line from a ... |
Recently at the newly released Puzzling.SE, there was a problem about spies throwing stones into a river that was actually quite challenging:
Two spies must pass each other two secret numbers (one number per spy), unnoticed by their enemies. They have agreed on a method for doing this using only 26 indistinguishable s... |
You are to accept, on standard input, one number. You will then output the negation of that number. Your code will do nothing else. You may accept various formats if you wish (like "one" or ("uno+2.4e10i"). You may also output it how ever you wish. Note that these formats mush have existed somewhere on the internet bef... |
Your goal is to print (to the standard output) the largest number possible, using just ten characters of code.
You may use any features of your language, except built-in exponentiation functions.
Similarly, you may not use scientific notation to enter a number. (Thus, no 9e+99.)
The program must print the number wit... |
Introduction
After a day of drinking and watching the world cup, you sit down to play friendly game of boggle. Tempers rise as you are accused of wasting everyone's time with nonsense words that aren't even on the board! You may be seeing double, but surely you're thinking straight enough to write a program that will v... |
At Hackerrank.com, the love letter mystery is a simple programming problem, which I already solved.
My solution involved calculating the palindrome and counting the number of operations to do it. On Hackerrank, they have another approach, which I don't understand completely:
Given a string, you have to convert it int... |
The mission is to implement a cat-like program (copy all STDIN to STDOUT).
Rules:
You may only use standard libraries
Indentation must be either two spaces or a single tab (in languages which require indentation)
Scripts must use shebangs
The result of cat anything.txt | ./yourprogram | diff anything.txt - should be ... |
Write a program that encodes given text into its own text, provided as input, without disrupting its logic. The program must also work as a decoder, restoring the original message from its text. It must retain its encoding/decoding functions after transformation.
More formally speaking, the required program P must perf... |
Write a program which, given two positive integers n and x, will display the n-th root of x (which is also x1/n) in decimal to an accuracy of 0.00001. The program must output the resulting number in decimal, and it must work for any two numbers n and x. The variables may be defined in the program, or they may be inputt... |
Two prime numbers are defined as twin primes if they differ by two. For example, 3 and 5 are twin primes as are 29 and 31.
Write a program that finds the nth pair of twin primes (where n comes from STDIN) and prints them on STDOUT, separated by a comma and a space. This is code-golf, so the shortest code wins.
Sample i... |
Write a recursive function/program, to calculate either the Factorial or the Fibonacci number of a given non-negative integer, without explicitly implementing the base case(s).
Your program/function must return/output the correct value in a reasonable time.
You cannot
Use if statement anywhere in your program/function... |
As a little joke in the office someone wanted a script that randomly picks a name, and said person will make a round of drinks.
Let's call the people John, Jeff, Emma, Steve and Julie.
I thought it would be funny to make a script that seems random at a quick glance, but actually always gives the same person as the out... |
You are given, as a list or vector or whatever, a bunch of 3-tuples or whatever, where the first two things are strings, and the third thing is a number. The strings are cities, and the number is the distance between them. The order of the cities in the tuple is arbitrary (i.e. it doesn't matter which comes first and ... |
I could only find code-golf challenges for Mastermind, so here's a code-challenge version that I would have liked to take on myself.
An optimal strategy for the normal Mastermind game, MM(4,6), was found by Koyama and Lai in 1993, having an average # of guesses = 5625/1296 ~ 4.34. MM(5,8) is still unsolved, but is esti... |
I love programming and know every language, but I suck at math. Unfortunately, my school requires that computers students must take a year of calculus. There's a test next week, and I don't know any of the formulas for derivatives!
Please help me find the formulas. I need a cheat sheet - a program (as short as possible... |
When a number is shown on a calculator, it's possible to consider what various transformations of that number would look like. For example, on a seven-segment display, 2 is shown like this:
And when flipped horizontally it looks like this:
As such, the mirror image of 2 is 5.
The task in this challenge is to take a s... |
Your task is to calculate the square root of 2 using Newton's Method - with a slight twist. Your program is to calculate an iteration using Newton's Method, and output the source code for the following iteration (which must be able to do the same).
Newton's method is fairly exhaustively described on Wikipedia
To calcul... |
Introduction
You have recently accepted a job offer at a Pretty Good Software Company. You're pretty content with the size of your office, but do you have the biggest office? Its kinda hard to tell from just eyeballing your co-workers' offices when you stop by. The only way to figure this out is to examine the blueprin... |
It's been a rough few months at work and I feel like I just want to scream right to my boss' face. I am, however, not one to directly confront people I have a problem with. I also don't want to lose my job.
So here's an idea: I want to be able to insult him, without him ever finding out. And I realized the perfect way:... |
I'm not to sure about the title so feel free to suggest a better one.
Task/challenge
Create an overview for the World Cup tracking the cup from the group phase till the finals.
Group phase
There are 8 groups (Group A, B, C, .., H) which can be found >> here <<
Each group has 4 teams/countries.
There will be 6 matches... |
This question is inspired by the game Disco Zoo
Background
Disco Zoo is a game where you can go into the wild and rescue animals. Once you have found an animal you can put it in your zoo for your visitors to see.
To find animals you first select a field to search, and you get to see a 5x5 grid where the animals are hid... |
Summary
The task is to navigate the Mars rover and tell its final coordinates and direction.
Input:
First input:
First your program must take the input which will be in the following format:
[X-Coordinate],[Y-Coordinate],[Direction]
The direction must be: N or S or E or W (Starting letters of North, South, West, East)... |
Imagine bytes in memory for an RGB image--R and G and B represented by bytes in sequence. If an image is NxM then the memory layout will be M repetitions for vertical scanlines of 3*N bytes in sequence for the horizontal pixels. (As one might expect.)
A mandate has come down from on high that you need to be able to i... |
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