tictactoe

Author: BrettMayson

2025/links.html

@@ -126,6 +126,9 @@ <h2>🖼️ Projects</h2>
             <div class="link-item highlight">
                 <a href="guessing.cpp" target="_blank">Guessing Game</a>
             </div>
+            <div class="link-item highlight">
+                <a href="tictactoe.cpp" target="_blank">Tic Tac Toe</a>
+            </div>
             <div class="link-item">
                 <a href="breakout.sb3" target="_blank">Scratch Breakout</a>
                 <div class="description">The breakout game made during camp</div>

2025/tictactoe.cpp

@@ -0,0 +1,95 @@
+#include <iostream>
+#include <random>
+#include <ctime>
+using namespace std;
+
+int main() {
+	srand(time(0));
+
+	char game[3][3] = {
+		{'1', '2', '3'} ,
+		{'4', '5', '6'},
+		{'7', '8', '9'}
+	};
+
+	bool gameOn = true;
+	char winner = ' ';
+	char moves = 0;
+	while (gameOn) {
+		for (int i = 0; i < 3; i++) {
+			cout << ' ';
+			for (int j = 0; j < 3; j++) {
+				cout << game[i][j] << ' ';
+				if (j == 2) {
+					cout << "| ";
+				}
+			}
+			if (i != 2) {
+				cout << endl << "-----------";
+			}
+			cout << endl;
+		}
+
+		cout << "Pick a square!   ";
+		int square = -1;
+		char value;
+		while (square < 0) {
+			cin >> square;
+			square = square - 1;
+			value = game[square % 3][square / 3];
+			if (value == 'X' || value == 'O') {
+				square = -1;
+				cout << "Already occupied." << endl << "Pick a square!  ";
+			}
+		}
+		game[square / 3][square % 3] = 'X';
+		value = 'X';
+		moves++;
+		while (moves < 9 && (value == 'X' || value == 'O')) {
+			square = rand() % 9;
+			value = game[square / 3][square % 3];
+		}
+		if (moves < 9) {
+			game[square / 3][square % 3] = 'O';
+			moves++;
+		}
+
+		for (int i = 0; i < 3; i++) {
+			if (game[i][0] == game[i][1] && game[i][1] == game[i][2]) {
+				gameOn = false;
+				winner = game[i][0];
+			}
+			if (game[0][i] == game[1][i] && game[1][i] == game[2][i]) {
+				gameOn = false;
+				winner = game[i][0];
+			}
+		}
+		if (game[0][0] == game[1][1] && game[1][1] == game[2][2]) {
+			gameOn = false;
+			winner = game[0][0];
+		}if (game[2][0] == game[1][1] && game[1][1] == game[0][2]) {
+			gameOn = false;
+			winner = game[2][0];
+		}
+
+		if (gameOn && moves == 9) {
+			gameOn = false;
+		}
+	}
+	
+	for (int i = 0; i < 3; i++) {
+		cout << ' ';
+		for (int j = 0; j < 3; j++) {
+			cout << game[i][j] << ' ';
+			if (j != 2) {
+				cout << "| ";
+			}
+		}
+		if (i != 2) {
+			cout << endl << "-----------";
+		}
+		cout << endl;
+	}
+	cout << "Player " << winner << " wins!";
+	return 0;
+}