python如何重复执行代码?

Python020

python如何重复执行代码?,第1张

'''将欲重复执行的代码写入while… break语句中'''

'''(Tab)处缩进代码'''

from random import choice

def code():

(Tab)lista =["石头", "剪刀", "布"]

(Tab)a = choice(lista)

(Tab)return a

if __name__ == "__main__":

(Tab)#print(code())

(Tab)while True:

(Tab)(Tab)gcode = code()

(Tab)(Tab)guess = input("输入0<石头>∣1<剪刀>〡2<布>:\t")

(Tab)(Tab)if (guess == "0" and gcode == "石头") or (guess == "1" and gcode == "剪刀") or (guess == "2" and gcode == "布"):

(Tab)(Tab)(Tab)print(f"right:{guess}=={gcode}")

(Tab)(Tab)(Tab)break

(Tab)(Tab)else:

(Tab)(Tab)(Tab)print(f"wrong:{guess}!={gcode}")

'''运行效果

输入0<石头>∣1<剪刀>〡2<布>: 1

wrong:1!=石头

输入0<石头>∣1<剪刀>〡2<布>: 0

wrong:0!=剪刀

输入0<石头>∣1<剪刀>〡2<布>: 2

wrong:2!=石头

输入0<石头>∣1<剪刀>〡2<布>: 1

right:1==剪刀

'''

有的,你的IDE是pycharm吗?

ctrl+A全选,ctrl+alt+L即可按照PEP8自动重排所有代码

也可以先全选,再选择菜单code/reformat code