#include<bits/stdc++.h> using namespace std; int main(){ int x = 0 , money = 8 ; char c ; cin >> x >> c ; x -= 1000 ; money += ceil( double( x / 500.0 ) ) * 4 ; //我试过,500要加".0",要不然是20分 if ( c == 'y' ){ money += 5 ; } cout << money ; return 0; }