C爆零求助QAQ

Silber @ 2022-10-14 23:24:02

#include <stdio.h>
int main()
{
    char a[51] = {0};
    int n;
    scanf("%d", &n);
    n %= 26;
    getchar();
    gets(a);
    for (int cnt = 0; a[cnt] != 0; cnt++)
    {
        if (a[cnt] - 'a' + n >= 26)
        {
            a[cnt] -= 26;
        }
        a[cnt] += n;
    }
    puts(a);
    return 0;
}

by ZHR20100222 @ 2022-10-14 23:32:01

@Silber

自己找找问题吧：

#include<iostream>
#include<cstdio>
#include<bits/stdc++.h>
using namespace std;
int t,n,i;
char a[5000];
int main(){
    scanf("%d",&t);
    scanf("%s",a);
    n=strlen(a);
    for(i=0;i<=n-1;i++){
        for(int j=1;j<=t;j++){
            a[i]++;
            if(a[i]>'z'){
               a[i]='a';
            }
        }
    }
    printf("%s",a);
    return 0;
 }