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i am tryin to make a c++ program to play tic tac toe.........there are some errors hope u guys can help me out.........

```
#include<iostream.h>
#include<conio.h>
#include<stdlib.h>
char matrix[3][3];
void cou(void);
int main()
{
int m,n;
char ch='y';
while(ch=='Y'||ch=='y')
{
for(m=0;m<3;m++)
{
for(n=0;n<3;n++)
{
matrix[m][n]='\0';
int i,j,sum=0;
while(sum<10)
{
if(sum==0)
{
cou();
cout<<"Player 1 is 'X': choose row and column"<<endl;
cout<<"Row:";
cin>>i;
cout<<"column :";
cin>>j;
for(i>3||i<1||j>3||j<1||'X'==matrix[i-1][j-1]||'O'++matrix[i-1][j-1])
{
cout<<"\n Sorry !!! but you gotta choose another place \t";
cout<<"row:";
cin>>i;
cout<<"column:";
cin>>j;
matrix[i-1][j-1]='X';
sum++;
cou();
if(matrix[0][0]=='X'&&matrix[0][0]==matrix[1][1]&&matrix[1][1]==matrix[2][2])
{
cout<<"\n Player one wins \t";
break;
}
if{matrix[2][0]=='X'&&matrix[2][0]==matrix[1][1]&&matrix[1][1]==matrix[0][2])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[0][0]=='X'&&matrix[0][0]==matrix[1][0]&&matrix[1][0]==matrix[2][0])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[0][1]=='X'&&matrix[0][1]==matrix[1][1]&&matrix[1][1]==matrix[2][1])
{
cout<<"\n Player one wins \t";
break;
}
if{matrix[0][2]=='X'&&matrix[0][2]==matrix[1][2]&&matrix[1][2]==matrix[2][2])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[0][0]=='X'&&matrix[0][0]==matrix[0][1]==matrix[0][1]==matrix[0][2])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[1][0]=='X'&&matrix[1][0]==matrix[1][1]&&matrix[1][1]==matrix[1][2])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[2][0]=='X'&&matrix[2][0]==matrix[2][1]&&matrix[2][1]==matrix[2][2])
{
cout<<"\n Player one wins \t";
break;
}
}
if(sum==9)
(
cout<<"\n The game is over and noone wins hahahaha you both stink \t";
break;
}
cout<<"\n Player 2 is 'O':choose row and column \t";
cout<<"\n Row \t";
cin>>i;
cout<<"\n Column : \t";
cin>>j;
for(;i>3||i<1||j>3||j<1||'X'==matrix[i-1][j-1]||'O'++matrix[i-1][j-1];)
{
cout<<"\n Sorry !!! but you gotta choose another place \t";
cout<<"row:";
cin>>i;
cout<<"column:";
cin>>j;
matrix[i-1][j-1]='O';
sum++;
cou();
if(matrix[0][0]=='O'&&matrix[0][0]==matrix[1][1]&&matrix[1][1]==matrix[2][2])
{
cout<<"\n Player one wins \t";
break;
}
if{matrix[2][0]=='O'&&matrix[2][0]==matrix[1][1]&&matrix[1][1]==matrix[0][2])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[0][0]=='O'&&matrix[0][0]==matrix[1][0]&&matrix[1][0]==matrix[2][0])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[0][1]=='O'&&matrix[0][1]==matrix[1][1]&&matrix[1][1]==matrix[2][1])
{
cout<<"\n Player one wins \t";
break;
}
if{matrix[0][2]=='O'&&matrix[0][2]==matrix[1][2]&&matrix[1][2]==matrix[2][2])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[0][0]=='O'&&matrix[0][0]==matrix[0][1]==matrix[0][1]==matrix[0][2])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[1][0]=='O'&&matrix[1][0]==matrix[1][1]&&matrix[1][1]==matrix[1][2])
{
cout<<"\n Player one wins \t";
break;
}
if(matrix[2][0]=='O'&&matrix[2][0]==matrix[2][1]&&matrix[2][1]==matrix[2][2])
{
cout<<"\n Player one wins \t";
break;
}
cout<<"\n Would you like to play again??(y/n)\n":
cin>>ch;
}
system("PAUSE");
return 0;
}
void cou(void)
{
cout"\n\t\t 123\n"<<endl;
cout<<"\t\t 1"<<matrix[0][0]<<"|"<<matrix[0][1]<<"|"<<matrix[0][2]<<endl;
cout<<"\t\t ---|---|---\n";
cout<<"\t\t 2"<<matrix[1][0]<<"|"<<matrix[1][1]<<"|"<<matrix[1][2]<<endl;
cout<<"\t\t ---|---|---\n";
cout<<"\t\t 2"<<matrix[2][0]<<"|"<<matrix[2][1]<<"|"<<matrix[2][2]<<"\n\n\n";
}
```