题解 | #密码翻译#

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

char str[81];
void translate() {
    int len = strlen(str);
    for (int i = 0; i < len; i++) {
        if ((str[i] < 'z' && str[i] >= 'a') || (str[i] < 'Z' && str[i] >= 'A')) {
            str[i]++;
            continue;
        }
        if (str[i] == 'Z')
            str[i] = 'A';
        if (str[i] == 'z')
            str[i] = 'a';
    }
}
int main() {
    cin.getline(str, 80);
    translate();
    cout << str << endl;
    system("pause");
    return 0;
}