#include
#include
#include
int main()
{
char arr1[] = "hello world";
char arr2[] = "***********";
int sz = strlen(arr1);
int left = 0;
int right = sz - 1;
while (left <= right)
{
Sleep(200);//可以理解为控制打印速度 单位 ms 引头文件windows.h
arr2[left] = arr1[left];
arr2[right] = arr1[right];
printf("%s\n",arr2);
left++;
right--;
}
return 0;
}