题解 | #简单密码#

A的ASCII码为65， V的ASCII码为86

#include <cstring>
#include <iostream>
using namespace std;

int main() {
    string str;
    while (getline(cin,str)) { // 注意 while 处理多个 case
        string s;
      
        if(str!="START" && str!="END" && str != "ENDOFINPUT"){
            //cout<<str;
            for (int i = 0; i < str.size(); i++){
                if (str[i] >='A' && str[i] <= 'E'){
                    str[i] = str[i] -65+86;
                }
                else if (str[i] >='F' && str[i] <= 'Z'){
                    str[i] = str[i]-5;
                }
                if (str[i] == ' '){

                }  
        }

        cout << str << endl;
        }
        
    }
}
// 64 位输出请用 printf("%lld")