View Code of Problem 93

#include<stdio.h>
int sum(int a){
	int sum=0;
	for(int i=1;i<a;i++){
		if(a%i==0)
		sum=sum+i;
	}
	return sum;
}
int main(){
	int m,n;
     scanf("%d%d",&m,&n);
     for(int i=m;i<=n;i++){
     	int a=sum(i);
     	int b=sum(a);
     	if(b==i&&a>b){
     		printf("%d %d\n",b,a);
		}
	}
    
}

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