Submission #7597039


Source Code Expand

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#include<bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)
int main(){
  int N;
  cin >> N;
  vector<long long> vec(3*N);
  rep(i,3*N){
    cin >> vec[i];
  }
  sort(vec.begin(),vec.end());
  reverse(vec.begin(),vec.end());
  long long sum=0;
  rep(i,N*2){
    if(i%2==1){
      sum += vec[i];
    }
  }
  cout <<  sum << endl;
}


Submission Info

Submission Time
Task A - AtCoder Group Contest
User Isamu
Language C++14 (GCC 5.4.1)
Score 300
Code Size 393 Byte
Status
Exec Time 134 ms
Memory 2560 KB

Test Cases

Set Name Score / Max Score Test Cases
Sample 0 / 0 00_example_01.txt, 00_example_02.txt
All 300 / 300 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt
Case Name Status Exec Time Memory
00_example_01.txt 6 ms 764 KB
00_example_02.txt 1 ms 256 KB
01.txt 1 ms 256 KB
02.txt 1 ms 256 KB
03.txt 1 ms 256 KB
04.txt 1 ms 256 KB
05.txt 7 ms 384 KB
06.txt 134 ms 2560 KB
07.txt 51 ms 2560 KB
08.txt 103 ms 2560 KB
09.txt 103 ms 2560 KB
10.txt 103 ms 2560 KB