View Code of Problem 66

#include<stdio.h>
int main(){
    float a,b,c=0;
	scanf("%f%f",&a,&b);
	c=a/b;
	if(a>=0&&b>=0&&b>=a){
	if(c!=1)
		printf("%f/%f",a,b);
	else printf("1");}
	else printf("输入值不符合规范");
	return 0;
}