View Code of Problem 61

#include<stdio.h>
int main()
{
	int t;
	scanf("%d",&t);
	while(t--)
	{
		int n,a[100],i,j,max,temp;
		scanf("%d",&n);
		for(i=0;i<n;i++)
		{
			scanf("%d",&a[i]);
		}
		for(i=0;i<n;i++)
		{
			for(j=i+1;j<n;j++)
			{
				if(a[i]<a[j])
				{
					temp=a[i];
					a[i]=a[j];
					a[j]=temp;
				}
			}
		}
		max=a[n-1]*n;
		for(i=0;i<n;i++)
		{
			if(a[i]*(i+1)>max)
			max=a[i]*(i+1);
		}
		printf("%d\n",max);
	}
}

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