View Code of Problem 93

#include<stdio.h>
int fun(int n){
    int a[100],i,j=0,s=0;
    for(i=1;i<n;i++){
        if(n%i==0){
            s+=i;
        }
    }
    return s;
}
int main(){
    int a,b,i,m,n,c;
    scanf("%d%d",&m,&n);
    for(i=m;i<=n;i++){
        b=fun(i);
        c=fun(b);
        if(c==i&&i<b){
            printf("%d %d\n",i,b);
        }
    }
    return 0;
}

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