如何使此代码在没有语法错误的情况下运行? [英] How do I get this code to run without a syntax error?

问题描述

board = []


for row in range(3):

  board.append([])
  for column in range(3):
    # Assign x to each row
    board[row].append('x')

def print_board(board):
  for row in board:
    print " ".join(row)

print_board(board)

我尝试过的事情:

我已经尝试在python中添加括号并消除错误周围的空间.

What I have tried:

I''ve tried adding brackets and removing the space around the error in python.

推荐答案

您的打印语句不正确，应该是:

Your print statement is incorrect, it should be:

print (" ".join(row)) # note outer parentheses

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