# Python 五子棋

SIZE = 8
board = []
game_finish = False
Chess = ['●','○']

def initBoard():
    global board
    for i in range(SIZE):
        board.append([])
        for j in range(SIZE):
            board[i].append('+')

def drawBoard():
    global board
    for i in range(SIZE):
        for j in range(SIZE):
            print(board[i][j],end=' ')
            if j == (SIZE-1):
                print('%1d'%(i+1),end='')
        print()
        if i == (SIZE-1):
            for k in range(SIZE):
                print('%-2d'%(k+1),end='')
                
    print()
                
def gameStart():
    global game_finish
    game_round = 0
    while  not game_finish:
        if game_round%2 == 0:
            if not playChess(Chess[0]):
                continue         
            game_finish = checkWin(Chess[0])
            if game_finish :
                print('Black win')
        else: 
            if not playChess(Chess[1]):
                continue          
            game_finish = checkWin(Chess[1])
            if game_finish :
                print('White win')
        game_round+=1
    print('Finish')
            
        
def playChess(chess):
    global game_finish
    global board
    flag = False
    if chess == Chess[0]:
        print('Black Turn!')
    else:
        print('White Turn!')
    print('input X:',end='')
    x = eval(input())
    print('input Y:',end='')
    y = eval(input())
    
    if (x or y) == -1:       
        game_finish = True
    elif (x or y )>=SIZE or (x or y)< -1:
        return False
    
    if board[y-1][x-1] == '+':
        board[y-1][x-1] = chess
        flag = True       
    else:
        flag = False  
    drawBoard()
    return flag

def checkWin(chess):
    global board
    for i in range(SIZE):
        for j in range(SIZE):
            if board[i][j] == chess:
                try:
                    if board[i][j] == board[i][j+1]==board[i][j+2]==board[i][j+3]==board[i][j+4]:
                        return True
                    elif board[i][j] == board[i+1][j]==board[i+2][j]==board[i+3][j]==board[i+4][j]:
                        return True
                    elif board[i][j] == board[i+1][j+1]==board[i+2][j+2]==board[i+3][j+3]==board[i+4][j+4]:
                        return True
                    elif board[i][j] == board[i-1][j-1]==board[i-2][j-2]==board[i-3][j-3]==board[i-4][j-4]:
                        return True
                except:
                    print()
    return False
 

initBoard()

drawBoard()

gameStart()

###### tags: `python`