1 #include <stdio.h> 2 #include <algorithm> 3 #include <string.h> 4 #include<cmath> 5 using namespace std; 6 double a; 7 char s[100]; 8 int fun(char s[]) { 9 if(strcmp(s,"B]") == 0)return 0; 10 if(strcmp(s,"KB]") == 0)return 1; 11 if(strcmp(s,"MB]") == 0)return 2; 12 if(strcmp(s,"GB]") == 0)return 3; 13 if(strcmp(s,"TB]") == 0)return 4; 14 if(strcmp(s,"PB]") == 0)return 5; 15 if(strcmp(s,"EB]") == 0)return 6; 16 if(strcmp(s,"ZB]") == 0)return 7; 17 if(strcmp(s,"YB]") == 0)return 8; 18 } 19 int main() { 20 // freopen("in.txt","r",stdin); 21 int t; 22 scanf("%d",&t); 23 int cas=0; 24 while(t--) { 25 scanf("%lf[%s",&a,s); 26 cas++; 27 int num=fun(s); 28 double ans=pow(1000.0,num)/pow(1024.0,num); 29 ans=1-ans; 30 printf("Case #%d: %.2lf%% ",cas,ans*100); 31 } 32 return 0; 33 }