# Tic-Tac-Toe
row0 = ["", "", ""]
row1 = ["", "", ""]
row2 = ["", "", ""]

currentPlayer = "x"
done = False

def printBoard():
    global currentPlayer
    global done
 # print current player turn and game board
    print("Current Player: " + currentPlayer)
    print(" -0-1-2-")
    print("0: |" + row0[0] + "|" + row0[1] + "|" + row0[2] + "|")
    print(" -------")
    print("1: |" + row1[0] + "|" + row1[1] + "|" + row1[2] + "|")
    print(" -------")
    print("2: |" + row2[0] + "|" + row2[1] + "|" + row2[2] + "|")
    print(" -------")
    print("")

 # get row and column for current player
    inputRow = int(input("Enter player " + currentPlayer + " row: "))
    inputCol = int(input("Enter player " + currentPlayer + " col: "))

 # place mark in appropriate cell
    if (inputRow == 0):
        row0[inputCol] = currentPlayer
    elif (inputRow == 1):
        row1[inputCol] = currentPlayer
    elif (inputRow == 2):
        row2[inputCol] = currentPlayer
    else:
        done == True

  # escape from loop on invalid row

 # Create an “if” block that will change the player.
    if currentPlayer == "x":
        currentPlayer = "0"

    else:
        currentPlayer = "x"
        return
 # Check to see if there is 3-in-a-row in any direction.
 # There are 8 possibilities, so write code that will manually check each one for the samemarks in a row.
 # If 3 in a row is found, print a winning message and set a variable to “True” to escape loop.
#The first row and column has been done for you. Complete the remaining rows and columns.
#Check the diagonals for 3 in a diagonal too. The first one has been done for you.
def CheckRows():
    global done

 # row 0
    if ((row0[0] == "X") and (row0[1] == "X") and (row0[2] == "X")):
        print("Player X wins in row 0!")
        done = True
    if ((row0[0] == "o") and (row0[1] == "o") and (row0[2] == "o")):
        print("Player o wins in row 0!")
        done = True

 # row 1
    if ((row1[0] == "X") and (row1[1] == "X") and (row1[2] == "X")):
        print("Player X wins in row 1!")
        done = True
    if ((row1[0] == "o") and (row1[1] == "o") and (row1[2] == "o")):
        print("Player o wins in row 1!")
        done = True


 # row 2


    if ((row2[0] == "X") and (row2[1] == "X") and (row2[2] == "X")):
        print("Player X wins in row 2!")
        done = True
    if ((row2[0] == "o") and (row2[1] == "o") and (row2[2] == "o")):
        print("Player o wins in row 2!")
        done = True

    return
def CheckCols():
    global done

 # column 0
    if ((row0[0] == "X") and (row1[1] == "X") and (row2[2] == "X")):
        print("Player X wins in column 0!")
        done = True
    if ((row0[0] == "o") and (row1[1] == "o") and (row2[2] == "o")):
        print("Player o wins in column 0!")
        done = True

 # column 1

    if ((row1[0] == "X") and (row1[1] == "X") and (row1[2] == "X")):
        print("Player X wins in row 0!")
        done = True
    if ((row1[0] == "o") and (row1[1] == "o") and (row1[2] == "o")):
        print("Player o wins in row 0!")
        done = True



 # column 2


    if ((row2[0] == "X") and (row2[1] == "X") and (row2[2] == "X")):
        print("Player X wins in row 0!")
        done = True
    if ((row2[0] == "o") and (row2[1] == "o") and (row2[2] == "o")):
        print("Player o wins in row 0!")
        done = True

        return
def CheckDiagonal():
    global done

 # first diagonal
    if ((row0[0] == "X") and (row1[1] == "X") and (row2[2] == "X")):
        print("Player X wins in first diagonal!")
        done = True
    if ((row0[0] == "o") and (row1[1] == "o") and (row2[2] == "o")):
        print("Player o wins in first diagonal!")
        done = True
 # second diagonal
    if ((row0[2] == "X") and (row1[1] == "X") and (row2[0] == "X")):
        print("Player X wins in first diagonal!")
        done = True
    if ((row0[2] == "o") and (row1[1] == "o") and (row2[0] == "o")):
        print("Player o wins in first diagonal!")
        done = True
        return

#create game board


# game board is made up of 3 lists containing 3 elements each
# every element in the list starts out as a blank space, and may gain an "X" or "O" as the user plays the game.
# Initialize a current player variable
# Create a “counter or variable” that should become “True” when the game is over, butremains “False” until it is over



# Create a loop that runs until the game is over using a “while loop”.
while True:
  if not done:
      printBoard()
      CheckRows()
      CheckCols()
      CheckDiagonal()

print(" -0-1-2-")
print("0: |" + row0[0] + "|" + row0[1] + "|" + row0[2] + "|")
print("1: |" + row0[0] + "|" + row0[1] + "|" + row0[2] + "|")
print("2: |" + row0[0] + "|" + row0[1] + "|" + row0[2] + "|")
print(" -------")
print("")
print("GAME OVER")