Discussion @ 1250. Sea Burial @ Timus Online Judge

rafal I solve it with BFS, but i still have Time Limit Exceeded. [2] // Problem 1250. Sea Burial 21 Mar 2003 20:18

Is there any other way to solve this problem, please help me, give me
a tip.

Lin I got 'accepted' only changed 'integer' to 'longint'. [1] // Problem 1250. Sea Burial 22 Mar 2003 09:25

> Is there any other way to solve this problem, please help me, give
me
> a tip.

Denis Koshman Re: I got 'accepted' only changed 'integer' to 'longint'. // Problem 1250. Sea Burial 5 Aug 2008 16:42

BFS is O(N) and reading input is also O(N), so...

Discussion of Problem 1250. Sea Burial