I, uh....honestly can't believe we don't have this one yet.
Challenge
Write two functions or programs that:
Convert from decimal to percentage
Convert from percentage to decimal
Format
Percentages must be taken and returned with a percent sign. (In many languages, this means they will be s...
I feel like this should be said, because many answers have been made in TI-BASIC, Applesoft BASIC, and other languages that tokenize instructions. How exactly should they be scored? Should we score them as plain UTF-8 or by how they are stored in memory? Are there any exceptions? Thank you so muc...
TI-Basic is tokenized
Each one-byte token (Then, If, End, Ans, etc.) is stored internally as one byte. Thus, it should only count as one byte. Similarly, lowercase letters a-z count as two bytes each, since this is how they are stored on the calculator. (Source).
Each command, variable, and ...
"Hello, World!" (Every other character, Part 2)
As a kind of part 2 to Hello, World! (Every other character), try to write a program that prints "Hello, World!". But also, if you take the first, third, fifth, etc. characters of your program, it should still print "Hello, World!". But this time, ...
I feel like this should be said, because many answers have been made in TI-BASIC, Applesoft BASIC, and other languages that tokenize instructions. How exactly should they be scored? Should we score them as plain UTF-8 or by how they are stored in memory? Are there any exceptions? Thank you so muc...
As a kind of part 2 to Hello, World! (Every other character), try to write a program that prints "Hello, World!". But also, if you take the first, third, fifth, etc. characters of your program, it should still print "Hello, World!". But this time, if you take the second, fourth, sixth, etc. chara...
The treewidth of an undirected graph is a very important concept in Graph Theory. Tons of graph algorithms have been invented which run fast if you have a decomposition of the graph with small treewidth.
The treewidth is often defined in terms of tree decompositions. Here's a graph and a tree de...
Given a set of two strings guaranteed to be the same length, print their criss cross.
The criss cross of two strings is obtained as follows.
Yield the second character of the second string, then the first character of the first string.
Yield the first character of the second string, then the s...
Am I an imperfect String?
An imperfect string has the following properties (for this challenge only):
The number of vowels (aeiou and uppercase) does not equal to the number of consonants (bcdfghjklmnpqrstvwxyz and uppercase) it contains.
If it contains digits (0123456789), their count must be...
