2021-10-15小球跳跃程序

#include
#include
using namespace std;

int main()
{
	int x = 1, y = 1;
	int stepx = 1, stepy = 1;
	int i, j;

	while (1)
	{
		system("cls");//刷新上一个
		if (x < 1 || x>10)
		{
			stepx = -stepx;
			printf("a");//输出音频
		}
		if (y < 1 || y>80)
		{
			stepy = -stepy;
			printf("a");//输出音频
		}
		x += stepx;
		y += stepy;
		for (i = 0; i < x; i++)
			printf("n");
		for (j = 0; j < y; j++)
			printf(" ");
		printf("On");
		Sleep(50);//调整帧数
	}
}