Duelist1234's blog

By Duelist1234, history, 6 months ago, In English

https://mirror.codeforces.com/problemset/problem/1851/C , this problem has been the sooooo confusing , can someone explain test case 9 to , but please dont spoil me the problem solution

  • Vote: I like it
  • 0
  • Vote: I do not like it