제출 #1290930

#제출 시각아이디문제언어결과실행 시간메모리
1290930ChuanChenArranging Shoes (IOI19_shoes)C++20
45 / 100
16 ms1972 KiB
#include "shoes.h" #include<bits/stdc++.h> using namespace std; typedef long long ll; int n; long long count_swaps(vector<int> s){ ll ans = 0, cnt = 0; for(int i = 0; i < (int)s.size(); i++){ if(s[i] < 0){ ans += abs(i-2*cnt); cnt++; } } return ans; }
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