View Code of Problem 66

#include "stdio.h"
#include "math.h"
#include "string.h"

void  main()
{
	int a,b;
	int x,y;
	int r;
	for(;scanf("%d%d",&a,&b)!=EOF;)
	{
		if(a==b)
			printf("1\n");
		else
		{
			x=a;
			y=b;
			r=a%b;
			for(;r!=0;)
			{
				a=b;
				b=r;
				r=a%b;
			}
			printf("%d/%d\n",x/b,y/b);
		}
	}
}