p1298.cpp

大概POJ上50道比较难的题的代码

#include <iostream>
using namespace std;
int main(){
    string s;
    while(1){
        getline(cin,s);
        if(s != "START") break;
        getline(cin,s);
        for(int i = 0;i < s.size();++i)
            if(s[i] >= 'A' && s[i] <= 'Z')
                s[i] = (s[i] - 'A' + 21) % 26 + 'A';
        cout << s << endl;
        getline(cin,s);
    }
}