Discussion @ 1007. Code Words @ Timus Online Judge

Hakkinen If you TLE on #3 [2] // Problem 1007. Code Words 24 Jan 2009 10:17

May be your program is O(n^2)
you can use an array.
f[i] means there are f[i] '1' after s[i].

(I can't speak English well.)

melkiy Re: If you TLE on #3 [1] // Problem 1007. Code Words 12 Oct 2009 02:17

No additional array is required. Only several auxiliary variables.

KHU$R@V Re: If you TLE on #3 // Problem 1007. Code Words 31 Dec 2013 22:26

Discussion of Problem 1007. Code Words