decoder__'s blog

By decoder__, history, 4 years ago, In English

Can anyone help me debug why using set gives WA while using vector doesn't ? Here is my Submission: https://mirror.codeforces.com/contest/1107/submission/102257173 Here is the problem: https://mirror.codeforces.com/contest/1107/problem/C

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4 years ago, # |
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Your set will erase the extra occurrence of an element $$$e < vec[j]$$$.