View Code of Problem 66

#include<stdio.h>
int main()
{
	int a,b;
	while(scanf("%d %d",&a,&b)!=EOF)
	{
		if(a==b){
			printf("1\n");}
		else
		{
			int n;
			for(n=a;n>0;n--)
			{
				if(a%n==0&&b%n==0)
				{
					a=a/n;
					b=b/n;
					break;
				}
			}
			printf("%d/%d",a,b);
		}
	}
	return 0;
}