View Code of Problem 5

#include<stdio.h>
void main(){
	int t;
	scanf("%d",&t);
	while(t--){
		int n,m,i,j,k;
		int a[1000][2];
		scanf("%d %d",&n,&m);
		for(i=0;i<n;i++){
			scanf("%d %d",&a[i][0],&a[i][1]);
		}
		for(i=0;i<m;i++){
			k=0;
			for(j=0;j<n;j++){
				if(a[k][0]<a[j][0])
					k=j;
				if(a[k][0]==a[j][0]&&a[k][1]<a[j][1])
					k=j;
			}
			printf("%d",k+1);
			if(i<m-1)
				printf(" ");
			a[k][0]=0;
		}
		printf("\n");
	}
}

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