commit a4e500a36981112ee5079799f53885c8cf2ac9ae
Author: 吴孔炎 <18408000117@stu.hut.edu.cn>
Date:   Sun Jan 6 13:24:17 2019 +0800

    first commit

diff --git a/main.c b/main.c
new file mode 100644
index 0000000..4b5daa1
--- /dev/null
+++ b/main.c
@@ -0,0 +1,771 @@
+#include <stdio.h>
+#include <windows.h>
+#include <time.h>
+#include <conio.h>
+
+#define FrameX 13
+#define FrameY 3
+#define Frame_height 20
+#define Frame_width 18
+int i,j,Temp,Temp1,Temp2; 
+int a[80][80]={0};
+int b[4];
+struct Tetris
+{
+	int x;//������
+	int y;//������
+	int flag;//��������
+	int next;//��һ������
+	int speed;//�����ٶ�
+	int number;//�������
+	int score;
+	int level; 
+};
+HANDLE hOut; 
+void gotoxy(int x,int y);//����ƶ���ָ��λ�� 
+void DrawGameframe();//������Ϸ�߿�
+void Flag(struct Tetris *tetris);//��������������͵���� 
+void MakeTetris(struct Tetris *tetris);//��������˹���� 
+void PrintTetris(struct Tetris *tetris);//��ӡ����˹���� 
+void CleanTetris(struct Tetris *tetris);//��������˹����ĺۼ� 
+int ifMove(struct Tetris *tetris);//�ж��Ƿ����ƶ�������ֵΪ1�����ƶ������򣬲����ƶ� 
+void Del_Fullline(struct Tetris *tetris);//�ж��Ƿ����в�ɾ�����еĶ���˹���� 
+void Gameplay();//��ʼ��Ϸ 
+void regulation();//��Ϸ���� 
+void explation();//����˵�� 
+void welcome();//��ӭ���� 
+void Replay(struct Tetris *tetris);//���¿�ʼ��Ϸ 
+void title();//��ӭ�����Ϸ��ı���  
+void close();//�ر���Ϸ 
+/***����������ʾλ��***/
+void gotoxy(int x,int y)
+{
+	COORD pos;
+	pos.X=x;
+	pos.Y=y;
+	SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE),pos);
+}
+/***��ӭ�����ϵı���***/
+void title()
+{
+	gotoxy(24,3);
+	printf("�� �� ˹ �� ��"); 
+	gotoxy(18,5);
+	printf("��");
+	gotoxy(18,6);
+	printf("����");
+	gotoxy(18,7);
+	printf("��");
+	gotoxy(26,6);
+	printf("����");
+	gotoxy(28,7);
+	printf("����");
+	gotoxy(36,6);
+	printf("����");
+	gotoxy(36,7);
+	printf("����");
+	gotoxy(45,5);
+	printf("��");
+	gotoxy(45,6);
+	printf("��");
+	gotoxy(45,7);
+	printf("��");	
+}
+/***�˵�ѡ��***/
+void welcome()
+{
+	int i,j=1,n;
+	for(i=9;i<=20;i++)
+	{
+		for(j=15;j<=60;j++)
+		{
+		gotoxy(j,i);
+		if(i==9||i==20)
+		{
+			printf("=");
+		}
+		else if(j==15||j==59)
+		printf("||");
+	}
+	 } 
+	 gotoxy(25,12);
+	 printf("1.��ʼ��Ϸ");
+	 gotoxy(40,12);
+	 printf("2.����˵��");
+	 gotoxy(25,17);
+	 printf("3.��Ϸ����");
+	 gotoxy(40,17);
+	 printf("4.�˳���Ϸ"); 
+	 gotoxy(21,22);
+	 printf("��ѡ��[1  2  3  4]:[ ]\b\b");
+	 scanf("%d",&n);
+	 switch(n)
+	 {
+	 	case 1:
+	 		system("cls");//���� 
+	 		DrawGameframe();
+	 		Gameplay();
+	 		break;
+	 	case 2:
+	 		explation();
+		 	break;
+		case 3:
+			regulation();
+			break;
+		case 4:
+			close();
+			break;
+	 }
+}
+/***������Ϸ����***/
+void DrawGameframe()
+{
+	gotoxy(FrameX+Frame_width-7,FrameY-2);
+	printf("����˹����");
+	gotoxy(FrameX,FrameY);
+	printf("�X");
+	gotoxy(FrameX+2*Frame_width-2,FrameY);
+	printf("�[");
+	gotoxy(FrameX,FrameY+Frame_height);
+	printf("�^") ;
+	gotoxy(FrameX+2*Frame_width-2,FrameY+Frame_height);
+	printf("�a");
+	for(i=2;i<2*Frame_width-2;i+=2)
+	{
+		gotoxy(FrameX+i,FrameY);
+	printf("�T");
+}
+for(i=2;i<2*Frame_width-2;i+=2)
+	{
+		gotoxy(FrameX+i,FrameY+Frame_height);
+	printf("�T");
+	a[FrameX+i][FrameY+Frame_height] =2;
+ } 
+ for(i=1;i<Frame_height;i++)
+ {
+ 	gotoxy(FrameX,FrameY+i);
+	 printf("�U") ;
+	 a[FrameX][FrameY+i]=2;
+ }
+ for(i=1;i<Frame_height;i++)
+ {
+ 	gotoxy(FrameX+2*Frame_width-2,FrameY+i);
+	 printf("�U"); 
+	 a[FrameX+2*Frame_width-2][FrameY+i]=2;
+ }
+ gotoxy(FrameX+2*Frame_width+3,FrameY+7);
+ printf("**********");
+ gotoxy(FrameX+2*Frame_width+3,FrameY+13);
+ printf("**********");
+ gotoxy(FrameX+2*Frame_width+13,FrameY+7);
+ printf("��һ���ַ���: ");
+ gotoxy(FrameX+2*Frame_width+3,FrameY+17);
+ printf("��:��ת");
+ gotoxy(FrameX+2*Frame_width+3,FrameY+19);
+  printf("�ո���ͣ");
+ gotoxy(FrameX+2*Frame_width+3,FrameY+15);
+  printf("Esc���˳���Ϸ");
+}
+/***��������˹����***/
+void MakeTetris(struct Tetris *tetris)
+{
+	a[tetris->x][tetris->y]=b[0];
+	switch(tetris->flag)
+	{
+		case 1:
+			{
+				a[tetris->x][tetris->y-1]=b[1];
+				a[tetris->x+2][tetris->y-1]=b[2];
+				a[tetris->x+2][tetris->y]=b[3];
+				break;
+	 		}
+			case 2:
+				{
+					a[tetris->x-2][tetris->y]=b[1];
+					a[tetris->x+2][tetris->y]=b[2];
+					a[tetris->x+4][tetris->y]=b[3];
+					break;
+				}
+				case 3:
+				{
+					a[tetris->x][tetris->y-1]=b[1];
+					a[tetris->x][tetris->y-2]=b[2];
+					a[tetris->x][tetris->y+1]=b[3];
+					break;
+				}
+				case 4:
+				{
+					a[tetris->x-2][tetris->y]=b[1];
+					a[tetris->x+2][tetris->y]=b[2];
+					a[tetris->x][tetris->y+1]=b[3];
+					break;
+				}
+				case 5:
+				{
+					a[tetris->x][tetris->y-1]=b[1];
+					a[tetris->x][tetris->y+1]=b[2];
+					a[tetris->x-2][tetris->y]=b[3];
+					break;
+				}
+				case 6:
+				{
+					a[tetris->x][tetris->y-1]=b[1];
+					a[tetris->x-2][tetris->y]=b[2];
+					a[tetris->x+2][tetris->y]=b[3];
+					break;
+				}
+				case 7:
+				{
+					a[tetris->x][tetris->y+1]=b[1];
+					a[tetris->x][tetris->y-1]=b[2];
+					a[tetris->x+2][tetris->y]=b[3];
+					break;
+				}
+				case 8:
+				{
+					a[tetris->x-2][tetris->y]=b[1];
+					a[tetris->x][tetris->y+1]=b[2];
+					a[tetris->x+2][tetris->y+1]=b[3];
+					break;
+				}
+				case 9:
+				{
+					a[tetris->x][tetris->y-1]=b[1];
+					a[tetris->x-2][tetris->y]=b[2];
+					a[tetris->x-2][tetris->y+1]=b[3];
+					break;
+				}	
+				case 10:
+				{
+					a[tetris->x+2][tetris->y]=b[1];
+					a[tetris->x][tetris->y-1]=b[2];
+					a[tetris->x-2][tetris->y-1]=b[3];
+					break;
+				}
+				case 11:
+				{
+					a[tetris->x][tetris->y+1]=b[1];
+					a[tetris->x-2][tetris->y]=b[2];
+					a[tetris->x-2][tetris->y-1]=b[3];
+					break;
+				}
+				case 12:
+				{
+					a[tetris->x][tetris->y+1]=b[1];
+					a[tetris->x][tetris->y-1]=b[2];
+					a[tetris->x-2][tetris->y-1]=b[3];
+					break;
+				}
+				case 13:
+				{
+					a[tetris->x-2][tetris->y]=b[1];
+					a[tetris->x+2][tetris->y-1]=b[2];
+					a[tetris->x+2][tetris->y]=b[3];
+					break;
+				}
+				case 14:
+				{
+					a[tetris->x][tetris->y-1]=b[1];
+					a[tetris->x][tetris->y+1]=b[2];
+					a[tetris->x+2][tetris->y+1]=b[3];
+					break;
+				}
+				case 15:
+				{
+					a[tetris->x-2][tetris->y]=b[1];
+					a[tetris->x-2][tetris->y+1]=b[2];
+					a[tetris->x+2][tetris->y]=b[3];
+					break;
+				}
+				case 16:
+				{
+					a[tetris->x][tetris->y+1]=b[1];
+					a[tetris->x][tetris->y-1]=b[2];
+					a[tetris->x+2][tetris->y-1]=b[3];
+					break;
+				}
+				case 17:
+				{
+					a[tetris->x-2][tetris->y]=b[1];
+					a[tetris->x+2][tetris->y+1]=b[2];
+					a[tetris->x+2][tetris->y]=b[3];
+					break;
+				}
+				case 18:
+				{
+					a[tetris->x][tetris->y-1]=b[1];
+					a[tetris->x][tetris->y+1]=b[2];
+					a[tetris->x-2][tetris->y+1]=b[3];
+					break;
+				}
+				case 19:
+				{
+					a[tetris->x-2][tetris->y]=b[1];
+					a[tetris->x-2][tetris->y-1]=b[2];
+					a[tetris->x+2][tetris->y]=b[3];
+					break;
+				}
+	}
+}
+/***��ӡ����˹����***/
+void PrintTetris(struct Tetris *tetris)
+{
+	for(i=0;i<4;i++)
+	{
+		b[i]=1;
+	}
+	MakeTetris(tetris);
+	for(i=tetris->x-2;i<=tetris->x+4;i+=2)
+	{
+		for(j=tetris->y-2;j<=tetris->y+1;j++)
+		{
+			if(a[i][j]==1&&j>FrameY)
+			{
+			gotoxy(i,j);
+			printf("��");
+			}
+			
+		}
+	} 
+	/***��ӡ�˵���Ϣ***/
+	gotoxy(FrameX+2*Frame_width+3,FrameY+1);
+	printf("level: ");
+	printf("%d",tetris->level);
+	gotoxy(FrameX+2*Frame_width+3,FrameY+3);
+	printf("score: ");
+	printf("%d",tetris->score);
+	gotoxy(FrameX+2*Frame_width+3,FrameY+5);
+	printf("speed: ");
+	printf("%dms",tetris->speed);
+}
+/***�ж��Ƿ���ƶ�***/
+int ifMove(struct Tetris *tetris)
+{
+	if(a[tetris->x][tetris->y]!=0)
+	{
+		return 0;
+	}
+	else
+	{
+		if
+		(tetris->flag==1&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x+2][tetris->y-1]==0&&a[tetris->x+2][tetris->y]==0)||
+		 
+		(tetris->flag==2&&(a[tetris->x-2][tetris->y]==0&&
+		a[tetris->x+2][tetris->y]==0&&a[tetris->x+4][tetris->y]==0))||
+		
+		(tetris->flag==3&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x][tetris->y-2]==0&&a[tetris->x][tetris->y+1]==0))||
+		
+		(tetris->flag==4&&(a[tetris->x-2][tetris->y]==0&&
+		a[tetris->x+2][tetris->y]==0&&a[tetris->x][tetris->y+1]==0))||
+		
+		(tetris->flag==5&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x][tetris->y+1]==0&&a[tetris->x-2][tetris->y]==0))||
+		
+		(tetris->flag==6&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x-2][tetris->y]==0&&a[tetris->x+2][tetris->y]==0))||
+		
+		(tetris->flag==7&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x][tetris->y+1]==0&&a[tetris->x+2][tetris->y]==0))||
+		
+		(tetris->flag==8&&(a[tetris->x][tetris->y+1]==0&&
+		a[tetris->x-2][tetris->y]==0&&a[tetris->x+2][tetris->y+1]==0))||
+		
+		(tetris->flag==9&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x-2][tetris->y]==0&&a[tetris->x-2][tetris->y+1]==0))||
+		
+		(tetris->flag==10&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x-2][tetris->y-1]==0&&a[tetris->x+2][tetris->y]==0))||
+		
+		(tetris->flag==11&&(a[tetris->x][tetris->y+1]==0&&
+		a[tetris->x-2][tetris->y-1]==0&&a[tetris->x-2][tetris->y]==0))||
+		
+		(tetris->flag==12&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x][tetris->y+1]==0&&a[tetris->x-2][tetris->y-1]==0))||
+		
+		(tetris->flag==15&&(a[tetris->x-2][tetris->y]==0&&
+		a[tetris->x-2][tetris->y+1]==0&&a[tetris->x+2][tetris->y]==0))||
+		
+		(tetris->flag==14&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x][tetris->y+1]==0&&a[tetris->x+2][tetris->y+1]==0))||
+		
+		(tetris->flag==13&&(a[tetris->x-2][tetris->y]==0&&
+		a[tetris->x+2][tetris->y-1]==0&&a[tetris->x+2][tetris->y]==0))||
+		
+		(tetris->flag==16&&(a[tetris->x][tetris->y+1]==0&&
+		a[tetris->x][tetris->y-1]==0&&a[tetris->x+2][tetris->y-1]==0))||
+		
+		(tetris->flag==17&&(a[tetris->x-2][tetris->y]==0&&
+		a[tetris->x+2][tetris->y+1]==0&&a[tetris->x+2][tetris->y]==0))||
+		
+		(tetris->flag==18&&(a[tetris->x][tetris->y-1]==0&&
+		a[tetris->x][tetris->y+1]==0&&a[tetris->x-2][tetris->y+1]==0))||
+		
+		(tetris->flag==19&&(a[tetris->x-2][tetris->y]==0&&
+		a[tetris->x-2][tetris->y-1]==0&&a[tetris->x+2][tetris->y]==0))
+	)
+	{
+		return 1;
+	}
+}
+return 0;	
+}
+/***�������˹��������ۼ�***/ 
+void CleanTetris(struct Tetris *tetris)
+{
+	for(i=0;i<4;i++)
+	{
+		b[i]=0;
+	}
+	MakeTetris(tetris);
+	 for(i=tetris->x-2;i<=tetris->x+4;i+=2)
+	{
+		for(j=tetris->y-2;j<=tetris->y+1;j++)
+		{
+			if(a[i][j]==0&&j>FrameY)
+			{
+			gotoxy(i,j);
+			printf(" ");
+			}
+		}
+	} 
+}
+/***�ж��Ƿ����в�ɾ�����еķ���***/
+void Del_Fullline(struct Tetris *tetris)
+{
+	int k,del_rows=0;
+	for(j=FrameY+Frame_height-1;j>=FrameY+1;j--)
+	{
+		k=0;
+		for(i=FrameX+2;i<FrameX+2*Frame_width-2;i+=2)
+		{
+			if(a[i][j]==1)
+			{
+				k++;
+				if(k==Frame_width-2)
+				{
+					for(k=FrameX+2;k<FrameX+2*Frame_width-2;k+=2)
+					{
+						a[k][j]=0;
+						gotoxy(k,j);
+						printf(" ");
+					}
+					for(k=j-1;k>FrameY;k--)
+					{
+						for(i=FrameX+2;i<FrameX+2*Frame_width-2;i+=2)
+						{
+							if(a[i][k]==1)
+							{
+								a[i][k]=0;
+								gotoxy(i,k);
+								printf(" ");
+								a[i][k+1]=1;
+								gotoxy(i,k+1);
+								printf("��");
+							}
+						}
+					}
+					j++;
+					del_rows++;
+				}
+			}
+		}
+	}
+	tetris->score+=100*del_rows;
+	if(del_rows>0&&(tetris->score%1000==0||tetris->score/1000>tetris->level-1))
+	{
+		tetris->speed-=20;
+		tetris->level++;
+	}
+}
+
+/*����������*/
+void Flag(struct Tetris *tetris)
+{
+	tetris->number++;
+	srand(time(NULL));
+	if(tetris->number==1)
+	{
+		tetris->flag=rand()%19+1;
+	}
+	tetris->next=rand()%19+1;
+}
+
+/**��ʼ��Ϸ**/
+void Gameplay()
+{
+	int n;
+	struct Tetris t,*tetris=&t;
+	char ch;
+	tetris->number=0;
+	tetris->speed=280;
+	tetris->level=1;
+	tetris->score=0;
+	while(1)
+	{
+		Flag(tetris);
+		Temp=tetris->flag;
+		tetris->x=FrameX+2*Frame_width+6;
+		tetris->y=FrameY+10;
+		tetris->flag=tetris->next;
+		PrintTetris(tetris);
+		tetris->x=FrameX+Frame_width;
+		tetris->y=FrameY-1;
+		tetris->flag=Temp;
+		 
+		 //��������
+		 while(1) 
+		 {
+		 label:PrintTetris(tetris);
+		 Sleep(tetris->speed);
+		 CleanTetris(tetris);
+		 Temp1=tetris->x;
+		 Temp2=tetris->flag;
+		 if(kbhit())
+		 {
+		 	ch=getch();
+		 	if(ch==75)
+		 	{
+		 	 tetris->x-=2;	
+			 }
+			 if(ch==77)
+			 {
+			 	tetris->x+=2;
+			 }
+			 if(ch==80)
+			 {
+			 	if(ifMove(tetris)!=0)
+			 	{
+			 		tetris->y+=2;
+				 }
+				 if(ifMove(tetris)==0)
+				 {
+				 	tetris->y=FrameY+Frame_height-2;
+				 }
+			 }
+			 if(ch==72)
+			 {
+			 	if(tetris->flag>=2&&tetris->flag<=3)
+			 	{
+			 		tetris->flag++;
+			 		tetris->flag%=2;
+			 		tetris->flag+=2;
+				 }
+				 if(tetris->flag>=4&&tetris->flag<=7)
+			 	{
+			 		tetris->flag++;
+			 		tetris->flag%=4;
+			 		tetris->flag+=4;
+				 }
+				 if(tetris->flag>=8&&tetris->flag<=11)
+			 	{
+			 		tetris->flag++;
+			 		tetris->flag%=4;
+			 		tetris->flag+=8;
+				 }
+				 if(tetris->flag>=12&&tetris->flag<=15)
+			 	{
+			 		tetris->flag++;
+			 		tetris->flag%=4;
+			 		tetris->flag+=12;
+				 }
+				 if(tetris->flag>=16&&tetris->flag<=19)
+				 {
+				 	tetris->flag++;
+				 	tetris->flag%=4;
+				 	tetris->flag+=16;
+				 }
+			 }
+			 if(ch==32)
+			 {
+			 	PrintTetris(tetris);
+			 	while(1)
+			 	{
+			 		if(kbhit())
+			 		{
+			 			ch=getch();
+			 			if(ch==32)
+			 			{
+			 				goto label;
+						 }
+					 }
+				 }
+			 }
+			 if(ch==27)
+			 {
+			 	system("cls");
+			 	memset(a,0,6400*sizeof(int));
+			 	welcome();
+			 }
+			 if(ifMove(tetris)==0)
+			 {
+			 	tetris->x=Temp1;
+			 	tetris->flag=Temp2;
+			 }
+			 else
+			 {goto label;
+			 }
+		 }
+		 tetris->y++;
+		 if(ifMove(tetris)==0)
+		 {
+		    tetris->y--;
+			PrintTetris(tetris);
+			Del_Fullline(tetris);
+			break;	
+		 }
+		 }
+		 for(i=tetris->y-2;i<tetris->y+2;i++)
+		 {
+		 	if(i==FrameY)
+		 	{
+		 		system("cls");
+		 		gotoxy(38,12);
+		 		printf("��Ϸ����\n");
+		 		
+		 		gotoxy(17,18);
+		 		printf("��Ҫ������һ��--------1"); 
+				 gotoxy(44,18);
+				 printf("�����ˣ��˳���-------2\n");
+				 int n;
+				 gotoxy(32,20);
+				 printf("ѡ��1/2����");
+				 scanf("%d",&n);
+				 switch(n)
+				 {
+				 	case 1:
+				 		system("cls");
+				 		Replay(tetris);
+				 		break;
+				 		case 2:
+				 			exit(0);
+				 			break;
+				  } 
+			 }
+		 }
+		 tetris->flag=tetris->next;
+		 tetris->x=FrameX+2*Frame_width+6;
+		 tetris->y=FrameY+10;
+		 CleanTetris(tetris);
+	}
+}
+
+/**
+* ���¿�ʼ��Ϸ
+*/
+ void Replay(struct Tetris *tetris)
+ {
+ 	system("cls");
+ 	memset(a,0,6400*sizeof(int));
+ 	DrawGameframe();
+ 	Gameplay();
+ }
+ /**
+ *����˵��
+ */
+void explation()
+{
+   int i,j=1;
+   system("cls");
+   gotoxy(32,3);
+   printf("����˵��");
+   for(i=6;i<=16;i++)
+   {
+   	for(j=15;j<=60;j++)
+   	{
+   		gotoxy(j,i);
+   		if(i==6||i==16)
+   		{
+   			printf("=");
+   		}
+   		 else if(j==15||j==59) 
+   		 {
+   		 	printf("||");
+   		 	
+		 }
+	}
+   }
+   	gotoxy(18,7);
+	printf("tip1:��ҿ���ͨ��������������ƶ�����");
+	gotoxy(18,9);
+    printf("tip2:ͨ����ʹ������ת"); 
+    gotoxy(18,11);
+    printf("tip3:ͨ�������ٷ�������"); 
+    gotoxy(18,13);
+    printf("tip4:���ո����ͣ��Ϸ���ٰ��ո������"); 
+    gotoxy(18,15);
+    printf("tip5:��ESC�˳���Ϸ"); 
+    getch();
+    system("cls");
+    main();
+}
+
+/**
+*��Ϸ����
+*/
+void regulation()
+{
+	int i,j=1;
+	system("cls");
+	gotoxy(34,3);
+	printf("��Ϸ����");
+	for (i=6;i<=18;i++)
+	{
+		for(j=12;j<=70;j++)
+		{
+		gotoxy(j,i);
+		if(i==6||i==18)
+		{
+			printf("=");
+		}
+		else if(j==12||j==69)
+		{
+			printf("||");
+		}
+	}
+}
+     gotoxy(16,7);
+     printf("tip1:��ͬ��״��С�������Ļ�Ϸ����£����ͨ������");
+     gotoxy(22,9);
+     printf("�����λ�úͷ���ʹ��������Ļ�ײ�ƴ��������");
+     gotoxy(22,11);
+     printf("һ������");
+     gotoxy(16,13);
+     printf("tip2��ÿ����һ�У���������100");
+     gotoxy(16,15);
+     printf("tip3:ÿ�ۼ�1000�֣�������һ���ȼ�");
+     gotoxy(16,17);
+     printf("tip4�������ȼ���ʹ���������ٶȼӿ죬��Ϸ�ѶȼӴ�");
+     getch();
+	 system("cls");
+	 main(); 
+
+	}
+ /**
+ *�˳���Ϸ
+ */
+ void close()
+ {
+ 	exit(0);
+  } 
+/**/
+
+
+int main()
+{
+	title();
+	welcome();
+} 
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/main.exe b/main.exe
new file mode 100644
index 0000000..eac194a
Binary files /dev/null and b/main.exe differ