一遍过

#include<bits/stdc++.h>
using namespace std;
int main(){
int h,money=8;
char jj;
cin>>h>>jj;
if(h<1000){
cout<<money;
return 0;
}
h-=1000;
money+=h/500*4;
h%=500;
if(h!=0)
money+=4;
if(jj=='y')
money+=5;
cout<<money;
return 0;
}