제출 #1283453

#제출 시각아이디문제언어결과실행 시간메모리
1283453uranhishigAkcija (COCI15_akcija)C++20
80 / 80
25 ms1192 KiB
#include <bits/stdc++.h> using namespace std; #define int long long #define all(a) (a).begin(),(a).end() #define rep(i, n) for(int i = 0; i < (n); i++) signed main(){ int n; cin >> n; vector<int> v(n); int sum = 0; for (int i = 0; i < n; i++) { cin >> v[i]; sum += v[i]; } sort(all(v)); reverse(all(v)); for (int i = 2; i < n; i+=3){ sum -= v[i]; } cout << sum; return 0; }
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