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#include <iostream>#include <conio.h>#include <windows.h>#include <time.h>using namespace std;int running=0;int initvar=0;int dir=2;int xpos = 39, ypos = 13;int oldxpos, oldypos;int draw=1;int lives=3;void sleep(unsigned int mseconds){    clock_t goal = mseconds + clock();    while (goal > clock());}void gotoxy(int x, int y){	HANDLE hConsoleOutput;	COORD dwCursorPosition;	dwCursorPosition.X = x;	dwCursorPosition.Y = y;	hConsoleOutput = GetStdHandle(STD_OUTPUT_HANDLE);	SetConsoleCursorPosition(hConsoleOutput,dwCursorPosition);}void init(){	for (int i=0; i < 80; i++) {		for (int j=0; j < 25; j++) {			gotoxy(i,j);			cout<<" ";		}	}}void draw_status(){	for (int i=0; i < 80; i++) 	{		gotoxy(i,1);		cout<<"-";	}}int main(){	if (initvar==0) 	{		init();		initvar=1;		draw_status();	}	while(running != 1) 	{		if (_kbhit()) 		{			int ch = getch();			oldxpos = xpos;			oldypos = ypos;			switch(ch) 			{				case 27 :					{						running = 1; 						break;					}				case 72 : 					{						if (ypos > 3) ypos--;						dir=8;						draw = 1;						break;					}				case 75 : 					{						if (xpos > 1) xpos--; 						dir=4;						draw = 1;						break;					}				case 77 : 					{						if (xpos < 78) xpos++;						dir=6;						draw = 1;						break;					}				case 80 : 					{						if (ypos < 23) ypos++; 						dir=2;						draw = 1;						break;					}				case 224 : 					{						break;						//do nothing					}				default : 					{						//cout<<ch;						break;					}			}					}		if (draw == 1) {			gotoxy(oldxpos-1,oldypos-1);			cout<<"   ";			gotoxy(oldxpos-1,oldypos);			cout<<"   ";			gotoxy(oldxpos-1,oldypos+1);			cout<<"   ";			gotoxy(0,0);			cout<<"       ";			gotoxy(0,0);			cout<<xpos <<"," <<ypos;			switch(dir)			{			case 8 :				{					gotoxy(xpos-1,ypos-1);					cout<<"\"|\"";					gotoxy(xpos-1,ypos);					cout<<"\"O\"";					gotoxy(xpos-1,ypos+1);					cout<<"\" \"";					break;				}			case 4 :				{					gotoxy(xpos-1,ypos-1);					cout<<"===";					gotoxy(xpos-1,ypos);					cout<<"-O ";					gotoxy(xpos-1,ypos+1);					cout<<"===";					break;				}			case 6 :				{					gotoxy(xpos-1,ypos-1);					cout<<"===";					gotoxy(xpos-1,ypos);					cout<<" O-";					gotoxy(xpos-1,ypos+1);					cout<<"===";					break;				}			case 2 :				{					gotoxy(xpos-1,ypos-1);					cout<<"\" \"";					gotoxy(xpos-1,ypos);					cout<<"\"O\"";					gotoxy(xpos-1,ypos+1);					cout<<"\"|\"";					break;				}			}			gotoxy(0,0);			draw = 0;		}		sleep(5);	}	init();	return 0;}