//模拟实现库函数strcat函数
#include <stdio.h>
#include <string.h>
#include <assert.h>
char * my_strcat(char *dst, const char *src)
{
	char *start = dst;
	int len_dst = strlen(dst);
	dst+=len_dst;
	while (*dst++ = *src++)
	{
		;
	}
	return start;
}
int main()
{
	char a[20] = "hello ";
	char *p = "world!";
	printf("%s\n", my_strcat(a, p));
	return 0;
}

相关文章:

  • 2022-12-23
  • 2021-07-07
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 2022-12-23
  • 1970-01-01
  • 2022-12-23
猜你喜欢
  • 2022-12-23
  • 2021-09-26
  • 2021-09-19
  • 2022-12-23
  • 2022-12-23
  • 2021-10-24
  • 2021-12-18
相关资源
相似解决方案