259201 Lab14.3

#include "iostream"
#include "ctime"
#include "cstdlib"
using namespace std;

void print_table(int t[3][3]);
int check_winner(int t[3][3]);

int main()
{
    int table[3][3] = {{0,0,0},{0,0,0},{0,0,0}};
    int player = 0, check_round = 0;
    bool mode = true;
    int p;
    cout<<"Do you want to play 1P or 2P?(1 or 2): ";
    cin>>p;
    if (p == 1)
    {
        mode = false;
    }

    srand(time(NULL));

    print_table(table);

    int winner=0,L,C;
    while(winner == 0 && check_round < 9)
    {
        if(player == 0)
        {
            if(mode)
            {
                do
                {
                    cout<<"Enter coordinate for 'o'(e.g., 1 2): ";
                    cin>>L>>C;
                } while(L<0||L>2||C<0||C>2||table[L][C]!=0);
                table[L][C] = 1;
            }
            else
            {
                do
                {
                    L = rand() % 3;
                    C = rand() % 3;
                } while(table[L][C]!=0);
                table[L][C] = 1;
            }
        }
        else
        {
            do
            {
                cout<<"Enter coordinate for 'x'(e.g., 1 2): ";
                cin>>L>>C;
            } while(L<0||L>2||C<0||C>2||table[L][C]!=0);
            table[L][C] = 2;
        }
        check_round++;
        winner = check_winner(table);
        player = !player;
        cout<<endl;
        print_table(table);
    }

    if(check_round == 9 && winner == 0)
    {
        cout<<"Draw\n";
    }
    else if(winner == 1)
    {
        cout<<"Player 'o' win\n";
    }
    else if(winner == 2)
    {
        cout<<"Player 'x' win\n";
    }
    return 0;
}

void print_table(int t[3][3])
{
    for (int i = 0; i < 3; ++i)
    {
        for (int j = 0; j < 3; ++j)
        {
            cout<<" ";
            if(t[i][j] == 1)
            {
                cout <<"o";
            }
            else if (t[i][j] == 2)
            {
                cout<<"x";
            }
            else
            {
                cout<<" ";
            }
            cout<<" ";
            if(j!=2)
            {
                cout<<"|";
            }
        }
        cout<<endl;
        if (i!=2)
        {
            cout<<"---+---+---\n";
        }
    }
}

int check_winner(int t[3][3])
{
    if(t[0][0] != 0 && t[0][0] == t[0][1] && t[0][1] == t[0][2])
        return t[0][0];
    else if(t[1][0] != 0 && t[1][0] == t[1][1] && t[1][1] == t[1][2])
        return t[1][0];
    else if(t[2][0] != 0 && t[2][0] == t[2][1] && t[2][1] == t[2][2])
        return t[2][0];

    else if(t[0][0] != 0 && t[0][0] == t[1][0] && t[1][0] == t[2][0])
        return t[0][0];
    else if(t[0][1] != 0 && t[0][1] == t[1][1] && t[1][1] == t[2][1])
        return t[0][1];
    else if(t[0][2] != 0 && t[0][2] == t[1][2] && t[1][2] == t[2][2])
        return t[0][2];

    else if(t[0][0] != 0 && t[0][0] == t[1][1] && t[1][1] == t[2][2])
        return t[0][0];
    else if(t[2][0] != 0 && t[2][0] == t[1][1] && t[1][1] == t[0][2])
        return t[2][0];
    else
        return 0;
}