题解 | 凯撒加密
凯撒加密
https://www.nowcoder.com/practice/006b7917d3784371a43cfbae01a9313d
#include <iostream>
using namespace std;
int main() {
int n;
string str;
cin>>n;
cin>>str;
n = n%26;
for(auto &c:str)
{
if((c+n)>'z')
c='a'+c+n-'z'-1;
else
c=c+n;
}
cout<<str;
}
// 64 位输出请用 printf("%lld")