#include<stdio.h>

int main()
{
	double a,b;
	scanf("%lf%lf",&a,&b);
	printf("%.2lf\n",b-a);
	while(1){
		a=b;
		scanf("%lf",&b);
		if(b-999<0.00001&&999-b<0.00001){
			printf("End of Output\n");
			break;
		}
		printf("%.2lf\n",b-a);
	}
	return 0;
}

• Re:c++AC,,,g++WA,,,为什么这么神奇啊! (15) pengnix 2010-08-11 15:38:49
• 汗，，看了discuss，居然还真是的，害我wa了两次 (0) zhuanghaimeng 2011-04-05 11:28:34