0
Auto-golf an esolang
The lack of a social life drove a poor nerd into inventing another superfluous esolang called !+~%. For no good reason it knows the following commands:
! (out(Accu); Accu = 6) prints the accumulator value as decimal string to stdout (without newline) and resets the accumulat...
18
There have of course been challenges to render ASCII art fonts here and there. This challenge doesn't add anything to those. In contrary, it subtracts from them for a good reason. If you allow all characters,
it's a lot of boring work
the task is mainly about clever compression of the font and s...
0
The absolute value of a number \$x\$ is normally written as \$|x|\$. The left and right side of the absolute value uses the same symbol, so it is not immediately obvious how to parse nested absolute values e.g. \$||1-2|+|3-|4-5|||\$
Your goal is to parse such an expression containing nested absol...
0
The absolute value of a number \$x\$ is normally written as \$|x|\$. The left and right side of the absolute value uses the same symbol, so it is not immediately obvious how to parse nested absolute values e.g. \$||1-2|+|3-|4-5|||\$
Your goal is to parse such an expression containing nested absol...
The following is an unfolded milk carton:
+-----+-\|/-+-----+-\|/-+-+
| | / \ | | / \ | |
+-----+/---\+-----+/---\+-+
| | | | | |
| | | | | |
| | | | | |
+-----+-----+-----+-----+-+
\ / \ / \ / \ /
\_/ \_/ \_/ \_/
Th...0
Objective
Given two non-negative integers encoded in unbounded-length Gray code, add them and output the result, where the result is also encoded in Gray code.
Gray code
There are many equivalent formulations of Gray code, but here's an intuitive one.
The Gray code encodes each non-negative integ...
