#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<assert.h>
void my_strcpy(char*dest, const char*src)
{
assert(dest != NULL);
assert(src);
char*ret = dest;
while (*dest++ = *src++)
{
;
}
return ret;
}
int main()
{
char *p = "hello bit";
char arr[10] = { 0 };
my_strcpy(arr, p);
printf("%s\n",arr);
system("pause");
return 0;
}结果：
hello bit
请按任意键继续. . .
