大佬们，#4为什么过不了啊

P1914 小书童——凯撒密码

zhagghfhgf @ 2024-10-30 17:21:23

#include <stdbool.h>
#include <math.h>
#include <ctype.h>
int main() {
    int n,i = 0;
    char b[50],c[50];
    scanf("%d",&n);
    scanf("%s",&b);
    while(b[i] != '\0'){
        if(b[i] + n>='a'&&b[i] + n<='z'){
            c[i] = (b[i] + n);
        }
        else{
            c[i] = b[i] + 26 -n;
        }
        i++;
    }
    printf("%s",c);
    return 0;
}

by chenxitao @ 2024-10-30 17:29:39

#include<bits/stdc++.h>
using namespace std;
string s;int n;
int main(){
    cin>>n;
    cin>>s;
    for(int i=0;i<s.size();i++){
        for(int j=1;j<=n;j++){
            s[i]++;
            if(s[i]>'z') s[i]='a';
        }
        cout<<s[i];
    }
    return 0;
}

求关

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