自测过，提交0分求助

Frank_Ron @ 2021-07-22 08:28:18

#include <cstdio>
#include <iostream>
using namespace std;

char input[50];
int temp[50];

int main() {
    int n;
    scanf("%d\n", &n);
    for (int i = 0; i < 50; i++) {
        scanf("%c", &input[i]);
        if (input[i] == '\n') {
            input[i + 1] = '\0';
            break;
        }
    }
    for (int i = 0; i < 50; i++) {
        temp[i] = (int)input[i];
        if (input[i + 1] == '\0')
            break;
        temp[i] += n;
        printf("%c", (char)temp[i]);
    }
    return 0;
}

by rzh123 @ 2021-07-22 08:39:25

hack:

20
xyz

by rzh123 @ 2021-07-22 08:40:57

还有，这题是在 Windows 下生成的数据，在 Linux 下评测，换行符有两个，是\r\n 。

by zJx_Lm @ 2021-07-22 08:45:22

#include <bits/stdc++.h>
using namespace std;
char temp[55];
int main() {
    int n; scanf("%d", &n);
    scanf("%s",temp+1);
        int len=strlen(temp+1);
        for (int i=1,x;i<=len;i++) {
        x=(temp[i]-'a'+1);
        (x+=n)%=26;if(!x)x=26;
            printf("%c",x+'a'-1);
        }
}

by Frank_Ron @ 2021-07-22 16:46:28

谢谢两位大佬，但是它的WA的是too short on line1

by Frank_Ron @ 2021-07-22 16:47:12

@Frank_Ron 自己用DEVC++编译运行的时候是没问题的

by rzh123 @ 2021-07-23 11:19:43

@Frank_Ron 用洛谷IDE试试

by Frank_Ron @ 2021-07-24 16:44:56

@rzh123 谢谢，用洛谷IDE调试后已经AC了