Added Quick Sort and Tic Tac Toe

My-initial_pull/quick_sort.py

@@ -0,0 +1,16 @@
+def quick_sort(arr):
+    if len(arr) <= 1:
+        return arr
+    pivot = arr[len(arr) // 2]
+    left = [x for x in arr if x < pivot]
+    middle = [x for x in arr if x == pivot]
+    right = [x for x in arr if x > pivot]
+    return quick_sort(left) + middle + quick_sort(right)
+
+# Example usage:
+if __name__ == "__main__":
+    print("Enter the Array:\n")
+    sample_array = list(map(int,input().split()))
+    print("Original array:", sample_array)
+    sorted_array = quick_sort(sample_array)
+    print("Sorted array:", sorted_array)

My-initial_pull/tic-tac-toe.py

@@ -0,0 +1,49 @@
+def print_board(board):
+    for row in board:
+        print(" | ".join(row))
+        print("-" * 5)
+
+def check_winner(board, player):
+    # Check rows, columns and diagonals for a win
+    for row in board:
+        if all([cell == player for cell in row]):
+            return True
+    for col in range(3):
+        if all([board[row][col] == player for row in range(3)]):
+            return True
+    if all([board[i][i] == player for i in range(3)]) or all([board[i][2 - i] == player for i in range(3)]):
+        return True
+    return False
+
+def check_draw(board):
+    return all([cell != " " for row in board for cell in row])
+
+def tic_tac_toe():
+    board = [[" " for _ in range(3)] for _ in range(3)]
+    current_player = "X"
+
+    while True:
+        print_board(board)
+        row = int(input(f"Player {current_player}, enter the row (0, 1, 2): "))
+        col = int(input(f"Player {current_player}, enter the column (0, 1, 2): "))
+
+        if board[row][col] != " ":
+            print("Cell already taken, try again.")
+            continue
+
+        board[row][col] = current_player
+
+        if check_winner(board, current_player):
+            print_board(board)
+            print(f"Player {current_player} wins!")
+            break
+
+        if check_draw(board):
+            print_board(board)
+            print("It's a draw!")
+            break
+
+        current_player = "O" if current_player == "X" else "X"
+
+if __name__ == "__main__":
+    tic_tac_toe()