Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 17:00:18) [MSC v.1900 64 bit (AMD64)] on win32 Type "copyright", "credits" or "license()" for more information. >>> import turtle >>> turtle.circle(50) >>> turtle.circle(100) >>>
Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 17:00:18) [MSC v.1900 64 bit (AMD64)] on win32 Type "copyright", "credits" or "license()" for more information. >>> import turtle >>> turtle.circle(50) >>> turtle.circle(100) >>> turtle.goto(0,-100) >>> turtle.circle(200) >>> turtle.up()
myNum = 7 print(‘猜数字游戏\n‘) while True: guess = int(input(‘请猜一个数：‘)) if guess > myNum: print(‘猜大了‘) elif guess < myNum: print(‘猜小了‘) else: print(‘恭喜你，猜对了！‘) break
原文：https://www.cnblogs.com/Paris-YY/p/8968683.html