France-IOI Contest Algoréa round1 (English): Last level
Problem statement (fr): https://www.france-ioi.org/algo/task....
Problem statement (en): https://github.com/Mourad-NOUAILI/fra...
TLE solution: https://github.com/Mourad-NOUAILI/fra...
AC solution: https://github.com/Mourad-NOUAILI/fra...
00:00 intro
00:27 problem statement
02:46 Understand the problem + naive approach (ANIMATED)
06:51 naive approach: pseudo code
10:51 Optimzation (ANIMATED)
22:41 Optimization: pseudo code (ANIMATED)
28:25 end