Submission #1011662

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
10116622024-07-01 03:46:46u_suck_oArranging Shoes (IOI19_shoes)C++17
0 / 100
14 ms3164 KiB
#include "bits/stdc++.h"
#include "shoes.h"
long long count_swaps(std::vector<int> s) {
int n = s.size()/2;
return n*(n-1)/2;
}
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