Append and erase – codegolf.stackexchange.com

Given one line that consists of only letters, process as following: You maintain a string that's empty at the beginning. If the next character exists in the string, erase it. If the next character ...

from Hot Questions - Stack Exchange OnStackOverflow
via Blogspot

Share this

0 Comment to "Append and erase – codegolf.stackexchange.com"