View Code of Problem 93

#include<stdio.h>
#include<math.h>
int main()
{
    int m,n,t,i,j,sum = 0;
    scanf("%d %d",&m,&n);
    if(m > n)
    {
        t = m;
        m = n;
        n = t;
    }
    for(i = m;i <= n;i++)
    {
        sum = 0;
        for(j = 1;j <= i/2;j++)
        {
            if(i%j==0)
            {
                sum += j;
            }
        }
        if(sum > i&&sum <= n)
        {
            int s = 0;
            for(j = 1;j <= sum/2;j++)
            {
                if(sum%j==0)
                {
                    s += j;
                }
            }
            if(s == i)
                printf("%d %d\n",i,sum);
        }
    }
    return 0;
}