rakkoon69's blog

By rakkoon69, history, 22 months ago, In English

Can someone please explain to me why this 195043061 gives WA on test 7 while 195042850 got AC. The only difference is the first submission used Map while the second one used Set. Thanks in advance!

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22 months ago, # |
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Your code checks map and inserts new values when it's not found. This code uses map.count and passes.

https://mirror.codeforces.com/contest/1709/submission/195051921