交换两个数组里的字符

#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<Windows.h>
int main()
{
	char arr1[] = "################################";
	char arr2[] = "Guo Zhan Jun        nuJ nshZ ouG";
	int sz = sizeof(arr1) / sizeof(arr1[0]);
	int left = 0;
	int right = sz - 1;
	while (left <= right)
	{
		arr1[left] = arr2[left];
		arr1[right] = arr2[right];
		left++;
		right--;
		Sleep(300);
		printf("%s\n",arr1);
	}
	return 0;
}