Files
Linux-C-Notes/Chapter1/基本概念-编程注意问题/hello.c
2024-03-12 22:05:13 +08:00

12 lines
186 B
C

#include <stdio.h>
int main(void)
{
int *p = NULL;
int i;
p = (int *)malloc(sizeof(int));
if (p == NULL)
return -1;
printf("Hello world!\n");
return 0;
}