p1326.cpp

大概POJ上50道比较难的题的代码

#include <iostream>
using namespace std;
const double EPS = 1E-7;

int main(){
    string s;
    char m;
    double d;
    cin >> s;
    while(s != "#"){
        int ans(0);
        while(s != "0" && s != "#"){
            cin >> s;
            cin >> d >> m;
            switch(m){
                case 'F':
                    ans += int(d * 2.0 + .5);
                    break;
                case 'B':
                    ans += int(d * 1.5 + .5);
                    break;
                case 'Y':
                    if(d < 500.0+EPS) ans += 500;
                    else ans += int(d + .5);
                    break;
            }
            cin >> s;
        }
        printf("%d\n",ans);
        cin >> s;
    }
}