View Code of Problem 93

#include<stdio.h>
int qinmishu(int n){
	int sum=1;
	int i;
	for(i=2;i<n;i++){
		if(n%i==0)
			sum=sum+i;
	}
	return sum;
}
void main(){
	int m,n,i,j;
	int a[10000];
	scanf("%d%d",&m,&n);
	for(i=m;i<=n;i++){
		a[i]=qinmishu(i);
	}
	for(i=m;i<=n;i++){
		for(j=i+1;j<=n;j++){
			if(a[i]==j&&a[j]==i&&i<j){
				printf("%d %d\n",i,j);
			//	break;
			}
		}
	}
}

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