xno

#include <iostream>
using namespace std;

bool legal(char a[3][3], int x, int y) {
    if (a[x][y] == '+')
        return true;

    return false;
}

char check(int x) {
    if (x == 1)
        cout << "\nX:\n";
    if (x == 2)
        cout << "\n0:\n";
    return 0;
}

bool winCheck(char a[3][3], char b) {
    if (a[0][0] == b && a[1][1] == b && a[2][2] == b)
        return true;
    if (a[0][0] == b && a[0][1] == b && a[0][2] == b)
        return true;
    if (a[1][0] == b && a[1][1] == b && a[1][2] == b)
        return true;
    if (a[2][0] == b && a[2][1] == b && a[2][2] == b)
        return true;
    if (a[0][2] == b && a[1][1] == b && a[2][0] == b)
        return true;
    if (a[0][0] == b && a[1][0] == b && a[2][0] == b)
        return true;
    if (a[0][1] == b && a[1][1] == b && a[2][1] == b)
        return true;
    if (a[0][2] == b && a[1][2] == b && a[2][2] == b)
        return true;

    return false;
}

void xoReset(char x[3][3]) {
    for (int l=0; l<3; l++) {
        for (int c=0; c<3; c++) {
            x[l][c] = '+';
        }
    }
}

int xoFull(char xo[3][3]) {
    if (xo[0][0] == '+' || xo[0][1] == '+' || xo[0][2] == '+' || xo[1][0] == '+' ||
    xo[1][1] == '+' || xo[1][2] == '+' || xo[2][0] == '+' || xo[2][1] == '+' || xo[2][2] == '+')
        return 1;
    return 0;
}

int main() {
    char xo[3][3] = {{'+','+','+'},{'+','+','+'},{'+','+','+'}}, q='y';
    int enter, player, l2, c2, fuck;

    while(q == 'y') {
        player=1;
        system("cls");
        for (int i=0; i<9; i++) {
            for (int l=0; l<3; l++) {
                for (int c=0; c<3; c++) {
                    cout << xo[l][c] << " ";
                }
                cout << endl;
            }
            check(player);
            do{
                cin >> enter;
                l2 = enter/10;
                c2 = enter%10;
                if (legal(xo, l2-1, c2-1)) {
                    xo[l2-1][c2-1] = 'X';
                    fuck = 1;
                } else { fuck = 0; }

                if (xoFull(xo))
                    continue;
                else {
                    xoReset(xo);
                    cout << "\n\nNo one won, play again?[y/n]:";
                    cin >> q;
                    break;
                }
            }while(fuck == 0);
            break;
        }

        if (winCheck(xo, 'X')) {
            cout << "\n\nPlayer " << player << " won!" << endl;
            xoReset(xo);
            cout << "Play again?[y/n]:";
            cin >> q;
        }

        player=2;
        system("cls");
        for (int i=0; i<9; i++) {
            for (int l=0; l<3; l++) {
                for (int c=0; c<3; c++) {
                    cout << xo[l][c] << " ";
                }
                cout << endl;
            }
            check(player);
            do{
                cin >> enter;
                l2 = enter/10;
                c2 = enter%10;
                if (legal(xo, l2-1, c2-1)) {
                    xo[l2-1][c2-1] = '0';
                    fuck = 1;
                } else { fuck = 0; }

                if (xoFull(xo))
                    continue;
                else {
                    xoReset(xo);
                    cout << "\n\nNo one won, play again?[y/n]:";
                    cin >> q;
                    break;
                }
            }while(fuck == 0);
            break;
        }

        if (winCheck(xo, '0')) {
            cout << "\n\nPlayer " << player << " won!" << endl;
            xoReset(xo);
            cout << "Play again?[y/n]:";
            cin >> q;
        }
    }

    cout << "\n\n-----\nThanks for playing\nGame created by Gecko";

    return 0;
}