Merge pull request #34 from akshit397a/patch-4

Create Tick_Tack_Toe.cpp

Author: gautamankoji

games-based-on-dsa/Tick_Tack_Toe.cpp

@@ -0,0 +1,95 @@
+// Tick-Tack-Toe
+// This C++ program implements a Tick-Tack-Toe game where two players take turns to input their moves. 
+// The game checks for wins or draws after each move and displays the current board state.
+#include <iostream>
+#include <vector>
+#define SIZE 3
+
+class TicTacToe {
+private:
+    std::vector<std::vector<char>> board;
+    char currentPlayer;
+
+public:
+    TicTacToe() {
+        board.resize(SIZE, std::vector<char>(SIZE));
+        initializeBoard();
+        currentPlayer = 'X';
+    }
+
+    void initializeBoard() {
+        int count = 1;
+        for (int i = 0; i < SIZE; i++) {
+            for (int j = 0; j < SIZE; j++) {
+                board[i][j] = '0' + count++;
+            }
+        }
+    }
+
+    void printBoard() {
+        for (int i = 0; i < SIZE; i++) {
+            for (int j = 0; j < SIZE; j++) {
+                std::cout << " " << board[i][j] << " ";
+                if (j < SIZE - 1) std::cout << "|";
+            }
+            std::cout << "\n";
+            if (i < SIZE - 1) std::cout << "---|---|---\n";
+        }
+    }
+
+    bool checkWin(char player) {
+        for (int i = 0; i < SIZE; i++) {
+            if ((board[i][0] == player && board[i][1] == player && board[i][2] == player) ||
+                (board[0][i] == player && board[1][i] == player && board[2][i] == player)) {
+                return true;
+            }
+        }
+        if ((board[0][0] == player && board[1][1] == player && board[2][2] == player) ||
+            (board[0][2] == player && board[1][1] == player && board[2][0] == player)) {
+            return true;
+        }
+        return false;
+    }
+
+    void playGame() {
+        int moves = 0;
+
+        while (true) {
+            printBoard();
+            std::cout << "Player " << currentPlayer << ", enter your move (1-9): ";
+            int move;
+            std::cin >> move;
+
+            int row = (move - 1) / SIZE;
+            int col = (move - 1) % SIZE;
+
+            if (move < 1 || move > 9 || board[row][col] == 'X' || board[row][col] == 'O') {
+                std::cout << "Invalid move. Try again.\n";
+                continue;
+            }
+
+            board[row][col] = currentPlayer;
+            moves++;
+
+            if (checkWin(currentPlayer)) {
+                printBoard();
+                std::cout << "Player " << currentPlayer << " wins!\n";
+                break;
+            }
+
+            if (moves == SIZE * SIZE) {
+                printBoard();
+                std::cout << "It's a draw!\n";
+                break;
+            }
+
+            currentPlayer = (currentPlayer == 'X') ? 'O' : 'X';
+        }
+    }
+};
+
+int main() {
+    TicTacToe game;
+    game.playGame();
+    return 0;
+}