Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
A code challenge is a competition for creative ways to solve a programming puzzle with an objective winning criterion not covered by other scoring tags (e.g. code-golf).
-2
votes
1
answer
267
views
Ich ne know pas [closed]
Challenge
You must write a program which correctly identifies the language a passage is written in.
Rules
The passage will be a string passed to your program either via STDIN or function arguments. …
24
votes
4
answers
2k
views
Golfing strings in Fourier
Challenge
Given a string as input, golf down the Fourier program which outputs that string.
In Fourier there is no easy way to output a string: you have to go through each character code and output …
3
votes
Remapping ASCII
BBC BASIC, 2554
Code
n=32
s$=""
REPEAT
s$+=CHR$(n)
n+=2
IFn=128THENn=33
UNTILn=127
PRINTs$
Output
"$&(*,.02468:<>@BDFHJLNPRTVXZ\^`bdfhjlnprtvxz|~!#%')+-/13579;=?ACEGIKMOQSUWY[]_acegikmoqsu …
2
votes
Remapping ASCII
Fourier, 1236
Basically a conversion of my BBCB program
32~N127(Na^^~N{128}{33~N}N)
Output
"$&(*,.02468:<>@BDFHJLNPRTVXZ\^`bdfhjlnprtvxz|~!#%')+-/13579;=?ACEGIKMOQSUWY[]_acegikmoqsuwy{}
0
votes
Remove vowels without using too many different characters
Noether, 16 individual bytes (17 total)
I"[aeiouAEIOU]"-P
Try it online!
Uses the regex
[aeiouAEIOU]
to remove the vowels from the input string.
11
votes
4
answers
2k
views
Remove the Salutations
Challenge
Hi, given a string as input, remove any salutations found at the start of the string.
The program which performs the most correct substitutions in under 50 bytes wins.
Salutations
Hey, a …
11
votes
3
answers
1k
views
Monkeys at a Typewriter
Sometimes when you press a key on a keyboard, the letter doesn't always display on screen. Whether this is because of a dodgy connection or otherwise, you have decided to write a script to control the …
-9
votes
11
answers
419
views
Outputting x to y
Challenge
You must choose one number x (y = x + 9) and create ten unique programs which each print out one of the numbers in the range x to y inclusive. However, there are three twists:
Each progra …
2
votes
5 Seconds to Find Pie
Python 3
Since the built in pi and e don't have enough digits, I decided to calculate my own.
import decimal
import math
decimal.getcontext().prec=1000000
decimal=decimal.Decimal;b=2500
print(str(sum( …
1
vote
Another Euler Brick in the Wall
Python 3 - Brute forcing it
Edit: This produces a measly 0.5 bricks per minute...
To get the ball rolling again, I decided to write a simple entry. As always with brute force methods, it's extremely …
3
votes
Take It or Leave It II: A Game Show for Computers
Python 3 - $615570
Doesn't actually use the oracle... Eh :)
def algo():
global prevs
try:
prevs.append(read())
except NameError:
prevs = [read()]
if len(prevs) > 10 …
2
votes
DNA Encode a String
Python 3, 15324 + 122 + 211 = 15657 bytes
This is a very wasteful method which converts each character to a three digit number and, for each of those three digits, assigns it a two unit code.
Encode …
8
votes
10
answers
2k
views
DNA Encode a String
Challenge
You must write an encoder (and a separate decoder) which takes a string as input and outputs the string encoded in the style of a strand of DNA.
DNA
DNA is made up of four types of nucleo …
6
votes
3
answers
2k
views
Another Euler Brick in the Wall
A Euler Brick is a cuboid where the length of all the edges are integers and all of the diagonals of the faces are integers as well. All sides must also be different.
Your program has to find as ma …
29
votes
4
answers
1k
views
Where's Blackhat?
Challenge
Write code which, given an image of a panel from a random xkcd comic, returns a truthy value if Blackhat is in the comic or falsey if not.
Who is Blackhat?
Blackhat is the unofficial name …