题解 | 密码翻译
密码翻译
https://www.nowcoder.com/practice/136de4a719954361a8e9e41c8c4ad855
#include <iostream>
#include <string>
using namespace std;
int main() {
string str;
while (getline(cin, str)) {
for (int i = 0; i < str.size(); ++i) {
if ((str[i] >= 'a' && str[i] <= 'z') || (str[i] >= 'A' && str[i] <= 'Z')) {
str[i] += 1;
}
else if (str[i] == 'z') {
str[i] = 'a';
}
else if (str[i] == 'Z') {
str[i] = 'A';
}
}
cout << str << endl;
}
}
// 64 位输出请用 printf("%lld")
