15093432132cqt @ 2023-09-17 10:12:53
#include<bits/stdc++.h>
using namespace std;
char s[52];
int main(){
int n;
cin>>n;
scanf("%s",&s);
for(int i=0;s[i]!='\0';i++){
putchar((s[i]-'a')+(n%26)+'a');
}
}
谢谢
by 60ssssssssssssss @ 2023-09-17 10:18:23
((s[i]-'a'+n)%26+'a')