spirited_away_'s blog

By spirited_away_, history, 4 weeks ago, In English,

Here are two submission for problem d , of ABC 087. one is giving due to declaration of int xdp[][] and int ydp[][] while other is passing using bool xdp[][] and bool ydp[][] .

Any idea, why its happening so!

AC : https://atcoder.jp/contests/abc082/submissions/5496820

int RE : https://atcoder.jp/contests/abc082/submissions/5496847

code :

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4 weeks ago, # |
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Have you tried the custom invocation tool? You should be able to figure out the cause yourself using that.

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4 weeks ago, # |
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it's because stack overflow, i changed your xdp and ydp array to vector (so that the elements stored in heap) and it accepted.

https://atcoder.jp/contests/abc082/submissions/5499771