I was happily browsing internet 2 days ago until I saw this problem String Transform. Been stuck at it for two days now, and the best I could come up with is a rough $$$O(n^2)$$$ idea. Would be greatful for some hints.
Help or insight into CSES String Transform Problem
I was happily browsing internet 2 days ago until I saw this problem String Transform. Been stuck at it for two days now, and the best I could come up with is a rough $$$O(n^2)$$$ idea. Would be greatful for some hints.