help me 写一下这个代码。

Question

Answer 1

int main()
{
    int n;
    char c;
    scanf("%d%c",&n,&c);
    char p=c+n;
    if(p>'z')
    {
        p=(p-'z'-1)+'a';
    }
    printf("%c\n",p);
        
    return 0;
}