用C++实现电视无信号字幕

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//
//Created by Carlgood.
//
//Note:This program is written in version DEV-C++ 5.11.
# include<iostream>
# include<cmath>
# include<string>
# include<cstring>
# include<cstdio>
# include<algorithm>
# include<sstream>
# include<iomanip>
# include<vector>
# include<queue>
# include<deque>
# include<stack>
# include<stdio.h>
# include<windows.h>
# include<ctime>
# define This_program_is_written_by_Carlgood_Programming_Studio 9876543210
using namespace std;
int main()
{
	int i,j;
    int x=30;
    int y=10;
    int TOP=0;
    int Bottom=26;
    int Left=0;
    int Right=111;
    int speed_x=1;
    int speed_y=1;
    while(This_program_is_written_by_Carlgood_Programming_Studio)
    {
        if(y>Bottom||y<TOP)
        {
            speed_y=-speed_y;
        }
        if(x<Left||x>Right)
        {
            speed_x=-speed_x;
        }
        x=x-speed_x;
        y=y-speed_y;
        system("cls");
        for(j=0;j<=y;j++)
        {
            printf("\n");
        }
        for(i=0;i<=x;i++)
        {
            printf(" ");
        }
        printf("无信号，请连接WLAN\n");
        Sleep(100);
    }
	return 0;
}