oj.uz

답안 #153856

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
153856 2019-09-17T05:06:49 Z AldeaDanut Akcija (COCI15_akcija) C++14
80 / 80
 60 ms 1020 KB 
#include <iostream>
#include <algorithm>
using namespace std;

int n,i,v[100001];
long long sum;

int main(){
    cin>>n;
    for(i=1;i<=n;i++)
        cin>>v[i],sum+=v[i];

    sort(v+1,v+n+1);
    for(i=n-2;i>0;i-=3)
        sum-=v[i];

    cout<<sum;
}

Subtask #1
80.0 / 80.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 45 ms 1016 KB Output is correct
7 Correct 41 ms 1020 KB Output is correct
8 Correct 41 ms 1016 KB Output is correct
9 Correct 60 ms 1016 KB Output is correct
10 Correct 60 ms 1016 KB Output is correct