Create A Simple Game Using Classes in C++

Hi......
Here I am giving a simple code for a simple game.........

GAME DESCRIPTION

     This simple game will be played by two persons at a time. I actually don't know the game's name but I saw more children playing this game for fun.

It starts in work area having 9 blocks as shown in figure.

Work Area

Two players, say Player-1 and Player-2, will select a notation symbol.
Let Player-1 selects notation "1" and other selects "2". Starting from any one of players, player can fill any one of unfilled Block with his/her notation. Later other player has to do the same. Like wise,alternately, each player fills each empty block at a time with his notation. Game will comes to an end depending on two conditions

i. When a player fills Diagonal or Horizontal or Vertical blocks with      his/her notation that player is declared as winner.
ii. If both players unsuccessful, then game is said to be DRAW.

                                                     

Player-1 wins as He/She filled his/her
notation Diagnally

Player-2 wins as He/She filled his/her
notation Horizontally

No one wins

The Following is C++ Code for this game implementation

CODE:

#include<iostream.h>

#include<conio.h>

#include<stdlib.h>

char a[10]="---------";

int pos;

void show();

class game

{

 char name[20];

 char code;

 int ip;

 public:

game();

void read();

void check();

void declare();

};

game::game()

{

 cout<<"Enter Players Name : ";

 cin>>name;

 cout<<"Hi "<<name<<", Enter CHARACTER code : ";

 cin>>code;

 ip=0;

}

void game::read()

{

 show();

 cout<<"\nEnter Position of Block to fill with your character : ";

 cin>>pos;

 if(a[pos-1]!='-' || pos>9 || pos<1)

{

 cout<<"Entered Wrong position. Correct It\n";

 read();

}

 else

{

 a[pos-1]=code;

 ip++;

 if(ip>=3)

check();

}

}

void game::declare()

{

 show();

 cout<<"Congrats "<<name<<". You WIN";

 exit(0);

}

void game::check()

{

 if(a[0]==code && a[1]==code && a[2]==code)

declare();

 if(a[3]==code && a[4]==code && a[5]==code)

declare();

 if(a[6]==code && a[7]==code && a[8]==code)

declare();

 if(a[1]==code && a[4]==code && a[7]==code)

declare();

 if(a[2]==code && a[5]==code && a[8]==code)

declare();

 if(a[0]==code && a[4]==code && a[8]==code)

declare();

 if(a[2]==code && a[4]==code && a[6]==code)

declare();

 if(a[0]==code && a[3]==code && a[6]==code)

declare();

}

void main()

{

 game p[2];

 cout<<"Player-1 Starts's \n";

 p[0].read();

 p[1].read();

 p[0].read();

 p[1].read();

 p[0].read();

 p[1].read();

 p[0].read();

 p[1].read();

 show();

 cout<<"\nMatch Draw\n";

}

void show()

{

 clrscr();

 int e=0;

 for(int i=0;i<9;i++)

 {

e++;

cout<<"  "<<a[i]<<"  ";

if(e==3)

 {

e=0;

cout<<endl;

 }

}

 }