资 源 简 介
PYTHON 井字棋,#井字棋
import random
#是否重来一次
def playAgain():
print("你想重玩一次吗？（是/否）")
return input() == "是"
#选择什么符号棋子
def inputPlayerLetter():
letter = ""
while not (letter =="X" or letter =="O"):
print ("你想选x还是o")
letter = input().upper()
if letter == "X":
return ["X","O"]
else:
return ["O","X"]
