Submission #1371625


Source Code Expand

#include <iostream>
#include <queue>
#include <vector>
using namespace std;
typedef unsigned long long u64;

int main(void)
{
  cin.tie(0);
  ios::sync_with_stdio(false);
  int n;
  cin >> n;
  priority_queue< u64, vector< u64 >, greater< u64 > > a;
  for (int i = 0; i < n; ++i) {
    u64 ai;
    cin >> ai;
    a.push(ai);
  }
  u64 weakest = a.top();
  a.pop();
  int cnt = 1;
  while (!a.empty()) {
    u64 next = a.top();
    a.pop();
    if (weakest * 2 < next) {
      cnt = 1;
    } else {
      cnt++;
    }
    weakest += next;
  }
  cout << cnt << endl;
  return 0;
}

Submission Info

Submission Time
Task B - Colorful Creatures
User knk
Language C++14 (GCC 5.4.1)
Score 400
Code Size 613 Byte
Status AC
Exec Time 23 ms
Memory 1400 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 19
Set Name Test Cases
Sample sample1.txt, sample2.txt, sample3.txt
All sample1.txt, sample2.txt, sample3.txt, in1.txt, in10.txt, in11.txt, in12.txt, in13.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample1.txt, sample2.txt, sample3.txt
Case Name Status Exec Time Memory
in1.txt AC 23 ms 1400 KB
in10.txt AC 9 ms 892 KB
in11.txt AC 22 ms 1400 KB
in12.txt AC 15 ms 1400 KB
in13.txt AC 15 ms 1400 KB
in2.txt AC 23 ms 1400 KB
in3.txt AC 23 ms 1400 KB
in4.txt AC 23 ms 1400 KB
in5.txt AC 9 ms 892 KB
in6.txt AC 20 ms 1400 KB
in7.txt AC 22 ms 1400 KB
in8.txt AC 20 ms 1400 KB
in9.txt AC 4 ms 512 KB
sample1.txt AC 1 ms 256 KB
sample2.txt AC 1 ms 256 KB
sample3.txt AC 1 ms 256 KB