3号测试点错误！！80分！！

yang1812 @ 2023-11-06 21:22:09

#include<bits/stdc++.h>
using namespace std;

int main(){
    int n;
    string s;
    cin>>n>>s;
    for(int i = 0;i < s.length();i++){
        if(s[i] + n <= 'z'){
            s[i] += n;
        }else{
            s[i] = s[i] + n % 26 - 26;
        }
    }
    cout<<s;
    return 0;
}

by AKPC @ 2023-11-06 21:39:03

不要对 通过 124.67k 的题目提出质疑。

by Ehuo_ovo @ 2023-11-06 22:29:58

@yang1812

#include<bits/stdc++.h>
using namespace std;

int main(){
    int n;
    string s;
    cin>>n>>s; n %= 26;
    for(int i = 0;i < s.length();i++){
        if(s[i] + n <= 'z'){
            s[i] += n;
        }
        else{
            s[i] = s[i] + n - 26;
        }
    }
    cout<<s;
    return 0;
}

hack数据：

100
abc

ans：tuv
wrong：]^_