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#include <iostream>
using namespace std;
void fillBoard(char board[][3]){
for(int row = 0;row < 3; row++){
for(int col = 0;col < 3; col++){
board[row][col] = 'V';
}
}
}
void printBoard(char board[][3]){
for(int row = 0;row < 3; row++){
for(int col = 0;col < 3; col++){
cout << board[row][col] << " ";
}
cout << "" << endl;
}
}
bool isValidP1(char board[][3],int x,int y){
if(board[x][y] == 'V'){
return true;
}else{
cout << "invalid number or position already filled" << endl;
return false;
}
}
bool isValidP2(char board[][3],int x,int y){
if(board[x][y] == 'V'){
return true;
}else{
cout << "invalid number or position already filled" << endl;
return false;
}
}
int main()
{
char board[3][3];
bool gameOver = false;
fillBoard(board);
printBoard(board);
int x,y;
cout << "enter a board cordinates" << endl;
cin >> x;
cin >> y;
if(isValidP1(board,x,y)){
board[x][y] = 'X';
}
printBoard(board);
cout << "enter board cordinates " << endl;
cin >> x;
cin >> y;
if(isValidP2(board,x,y) == true){
board[x][y] = 'O';
}
printBoard(board);
while(gameOver == false){
cout << "enter a board coardinates" << endl;
cin >> x;
cin >> y;
if(isValidP1(board,x,y)){
board[x][y] = 'X';
}
printBoard(board);
cout << "enter board codinates " << endl;
cin >> x;
cin >> y;
if(isValidP2(board,x,y) == true){
board[x][y] = 'O';
}
printBoard(board);
cout << "enter a board coardinates" << endl;
cin >> x;
cin >> y;
}
}
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