Submission #3775802

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Source Code Expand

#include <iostream>
#include <algorithm>
using namespace std;

int main()
{
  int n, x, a[100];
  cin >> n >> x;
  for(int i = 0; i < n; i++){
    cin >> a[i];
  }

  sort(a, a+n);

  int ans = 0;
  while(x - a[ans] >= 0){
    x -= a[ans];
    ans++;
    if(ans == n-1){
      if(x == a[ans]){
        ans++;
      }
      break;
    }
  }

  cout << ans << endl;

  return 0;
}

Submission Info

Judge Result