Submission #2712665

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Source Code Expand

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>

int main(int argc, char* argv[])
{
  int N, K;
  std::cin >> N >> K;

  std::vector< int > vl(N, 0);
  for (int i = 0; i < N; i++) {
    std::cin >> vl[i];
  }

  std::sort(vl.begin(), vl.end(), std::greater< int >());
  int ans = 0;
  for (int i = 0; i < K; i++) {
    ans += vl[i];
  }

  std::cout << ans << std::endl;
  return 0;
}

Submission Info

Judge Result