test/hello.c

#include <stdio.h>

void main()
{
    printf("hello world\n");
    printf("hello world\n");
    printf("hello world\n");
    printf("hello world\n");
    printf("nihao\n");
    printf("你好\n");
    printf("haode\n");
    printf("测试回滚提交\n");
    return 0;    
}