View Code of Problem 93

#include<math.h.>
#include<stdio.h>
#include<string.h>
int q(int i)
{
	int j,sum=0;
	for(j=1;j<i;j++)
	{
		if(i%j==0)
		{
			sum=sum+j;
		}
	}
	return sum;

}
int main(){
	int n,i,j,m;
	int count=0;
	scanf("%d %d",&m,&n);
	for(i=m;i<=n;i++)
	{
		for(j=i+1;j<=n;j++)
		{
			
		if(i!=j&&q(i)==j&&q(j)==i)
		{
			printf("%d %d\n",i,j);
		}
	}
	}
	return 0;
} 
/*
Main.c:1:9: fatal error: math.h.: No such file or directory
 #include<math.h.>
         ^~~~~~~~~
compilation terminated.
*/