Submission #1157280


Source Code Expand

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;

class TEST{
	static void Main(){
		Sol mySol =new Sol();
		mySol.Solve();
	}
}

class Sol{
	public void Solve(){
		Array.Sort(A);
		long[] B = new long[N];
		B[0] = A[0];
		for(int i=1;i<N;i++){
			B[i] = A[i] + B[i-1];
		}
		int ans = 1;
		for(int i=N-2;i>=0;i--){
			if(B[i] * 2 < A[i+1]) break;
			ans++;
		}
		Console.WriteLine(ans);
		
	}
	int N;
	long[] A;
	public Sol(){
		N = ri();
		A = rla();
	}

	static String rs(){return Console.ReadLine();}
	static int ri(){return int.Parse(Console.ReadLine());}
	static long rl(){return long.Parse(Console.ReadLine());}
	static double rd(){return double.Parse(Console.ReadLine());}
	static String[] rsa(char sep=' '){return Console.ReadLine().Split(sep);}
	static int[] ria(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>int.Parse(e));}
	static long[] rla(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>long.Parse(e));}
	static double[] rda(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>double.Parse(e));}
}

Submission Info

Submission Time
Task B - Colorful Creatures
User kuuso
Language C# (Mono 4.6.2.0)
Score 400
Code Size 1188 Byte
Status AC
Exec Time 83 ms
Memory 26460 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 83 ms 21856 KB
in10.txt AC 43 ms 12128 KB
in11.txt AC 78 ms 18912 KB
in12.txt AC 78 ms 26460 KB
in13.txt AC 78 ms 24412 KB
in2.txt AC 82 ms 17760 KB
in3.txt AC 83 ms 19808 KB
in4.txt AC 82 ms 17760 KB
in5.txt AC 45 ms 13664 KB
in6.txt AC 72 ms 18016 KB
in7.txt AC 83 ms 19680 KB
in8.txt AC 72 ms 18016 KB
in9.txt AC 29 ms 12384 KB
sample1.txt AC 22 ms 11348 KB
sample2.txt AC 22 ms 11220 KB
sample3.txt AC 22 ms 11348 KB