View Code of Problem 96

#include<stdio.h>
#include<string.h>
int main(){
	char a[2];
	double gks,yl,xz,lose;
	while(scanf("%lf%s",&gks,a)){
		if(gks==0)break;
		if(strcmp(a,"KB")==0){
			yl=gks*1024;
			xz=gks*1000;
			lose=yl-xz;
		}
		if(strcmp(a,"MB")==0){
			yl=gks*1024*1024;
			xz=gks*1000*1000;
			lose=yl-xz;
		}
		if(strcmp(a,"GB")==0){
			yl=gks*1024*1024*1024;
			xz=gks*1000*1000*1000;
			lose=yl-xz;
		}
		if(strcmp(a,"TB")==0){
			yl=gks*1024*1024*1024*1024;
			xz=gks*1000*1000*1000*1000;
			lose=yl-xz;
		}
		printf("%.0lf\n",lose);
	}
}