View Code of Problem 5

#include<stdio.h>

int main()
{
	int T;
	int m,n,i,x,j;
	int a[100010][2];
	scanf("%d",&T);
	while(T--)
	{
		scanf("%d%d",&m,&n);
		for(i=1;i<=m;i++)
			scanf("%d%d",&a[i][0],&a[i][1]);
		for(j=0;j<n;j++)
		{
			x=1;
			for(i=1;i<=m;i++)
			{
				if(a[i][0]>a[x][0] || a[i][0]==a[x][0] && a[i][1]>a[x][1])
				{
					x=i;
				}
			}
			printf("%d",x);
			a[x][0]=0;a[x][1]=0;
			printf(j==n-1?"\n":" ");
		}
	}
	return 0;
}

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