I've been trying https://open.kattis.com/contests/nar21practice7/problems/pictureday for a while and haven't found a time-efficient solution. Any approaches or ideas are appreciated!
Picture Day-Kattis Problem
I've been trying https://open.kattis.com/contests/nar21practice7/problems/pictureday for a while and haven't found a time-efficient solution. Any approaches or ideas are appreciated!