View Code of Problem 5

#include <stdio.h>
int main()
{ 
	int t;
	int n,m;
	int i,a[100000][2],j,max;
	scanf("%d",&t);
	while(t--)
	{		
		scanf("%d %d",&n,&m);
		for(i=0;i<n;i++)
		{
			scanf("%d %d",&a[i][0],&a[i][1]);
		}
		j=0;
		while(j<m)
		{
			max=0;
			for(i=1;i<n;i++)
			{
				if(a[i][0]>a[max][0])
				{
					max=i;
				}
			    else if(a[i][0]==a[max][0] && a[i][1]>=a[max][1])
				{
					max=i;
				}
			}
			printf("%d",max+1);
			if(j==m-1)
			{
				printf("\n");
			}
			if(j<m-1)
			{
				printf(" ");
			}
            a[max][0]=-1;
			j++;
		}
	}
	return 0;
}

Double click to view unformatted code.


Back to problem 5