Linked Questions

7
votes
14answers
499 views

Offset in split text content

You will be given an ASCII text. This text may have zero, one or many appearances of a split a character (let's assume it will be the space character ) You will ...
21
votes
5answers
520 views

Congruent Numbers

Definitions: A triangle is considered a right triangle if one of the inner angles is exactly 90 degrees. A number is considered rational if it can be represented by a ratio of integers, i.e., ...
9
votes
6answers
1k views

Determine Beckett Grading Service (BGS) Final Grade

Introduction: Beckett Grading Service (aka BGS), is a company which encapusulates and grades Trading Card Game (TCG) cards (i.e. sport cards, Magic The Gathering, Pokémon, Yu-Gi-Oh, etc. etc.). The ...
10
votes
7answers
2k views

There, I fixed it (with rope)

Related: Rather similar (but much easier) challenge horizontally: There I fixed it (with tape) Challenge: Given a string only containing upper- and/or lowercase letters (whichever you prefer) and ...
14
votes
4answers
960 views

Tips For Golfing In Groovy

As I have seen many questions asking tips for golfing in their interested language, I decided to ask for my favorite language: Groovy. People can give some tips and tricks that will be used in golfing ...
14
votes
4answers
860 views

Write a Magic Spellchecker

The game Waving Hands is somewhere between a pen-and-paper Magic: the Gathering and a very elaborate Rock Paper Scissors. Each turn you write down one of eight gestures for each hand: wiggled ...
6
votes
6answers
248 views

Tips for golfing in PARI/GP

PARI/GP is a free computer algebra system. It is designed for (algebraic) number theory, not golfing, but that's part of the attraction. Unsurprisingly, it fares best at mathematical tasks; its ...
10
votes
3answers
462 views

Decode ascii and reversed words sentence

In a challenge of CodingGame, there is a challenge that ask you to decode a string composed by reversed words ('Hello world' > 'olleH dlrow') then each characters converted into ascii value separeted ...
3
votes
6answers
705 views

No trailing but(t)s please!

This challenge was inspired by Yeah But No But Yeah. maxb´s colleague recently sent him the following piece of JavaScript as a joke: ...
7
votes
3answers
1k views

Tips for golfing in AWK

What general tips do you have for golfing in AWK? I'm looking for ideas that can be applied to code golf problems in general that are at least somewhat specific to AWK. Please post one tip per answer.
1
vote
6answers
300 views

Give me the first day of next month

Simple question! Given a string that contains a date in ISO8601 format, print the first of the next month in ISO8601 format. Example inputs: 2018-05-06 ...
16
votes
1answer
373 views

Counting symmetric grid chains

Notation and definitions Let \$[n] = \{1, 2, ..., n\}\$ denote the set of the first \$n\$ positive integers. A polygonal chain is a collection of connected line segments. The corner set of a ...
3
votes
6answers
325 views

Nested lists as printable 2D objects [closed]

I don't know if something like this exists already (and I'm not finding the right key words) but if not, it felt like it could be an interesting coding puzzle. The challenge is, to take an ...
0
votes
7answers
411 views

convert decimal to duodecimal

The task is to convert a string representing a number in decimal (base 10) representation to duodecimal (base 12). The input is thus a string, the output should be printed. The input number can be ...
5
votes
2answers
239 views

Tips for golfing in MathGolf

What general tips do you have for golfing in MathGolf? I'm looking for ideas that can be applied to code golf problems in general that are at least somewhat specific to MathGolf (for tips which can be ...

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