View Code of Problem 96

#include<stdio.h>
#include<string.h>
int main()
{
	
	char s[3];
	
	double a,n; 
	while(scanf("%lf%s",&n,s)!=EOF&&n!=0)
	{
		if(strcmp(s,"TB")==0)
		{
			a=n*1024*1024*1024*1024-n*1000*1000*1000*1000;
		}
		else if(strcmp(s,"GB")==0)
		{
			a=n*1024*1024*1024-n*1000*1000*1000;	
		}
		else if(strcmp(s,"MB")==0)
		{
			a=n*1024*1024-n*1000*1000;
		}
		else if(strcmp(s,"KB")==0)
		{
			a=n*1024-n*1000;
		}
		else if(strcmp(s,"B")==0)
			a=n;
		
		printf("%.0lf\n",a);
		
	}
	
	return 0;
}