1#include <stdio.h>
2#include <stdlib.h>
3#include <string.h>
4
5void get_input(char *data)
6{
7    strcpy(data, "01234567");
8}
9
10
11int main(void)
12{
13    char buffer[8];
14    get_input(buffer);
15    return buffer[0];
16}
17