strcpy()函数

#include<stdio.h>
#include<string.h>
int main()
{
	char arr1[] = "bit";
	char arr2[] = "##############";
	strcpy(arr2, arr1);

	printf("%s", arr2);//连 \0也会复制来!!!
	return 0;
}

strcpy()函数 会连\0也会复制来！！！！