程序执行流程/布尔类型与布尔：运算猜数字游戏；库的使用：turtle

import turtle
import time
turtle.fillcolor('red')
turtle.begin_fill()
turtle.forward(100)
turtle.right(144)
time.sleep(1)
turtle.forward(100)
turtle.right(144)
time.sleep(1)
turtle.forward(100)
turtle.right(144)
turtle.forward(100)
time.sleep(1)
turtle.right(144)
turtle.forward(100)
turtle.end_fill()
time.sleep(3)

turtle.done()

myNumber = 9

while True:
    guess = int(input('请输入一个数量：'))
    if guess > myNumber:
        print('输入的数量过大')
    elif guess < myNumber:
        print('输入的数量过小')
    else:
        print('输入的数量正确')
        break

　　

>>> import turtle
>>> turtle.circle(50)
>>> turtle.circle(100,steps=6)
>>> turtle.color('blue')
>>> turtle.circle(150)
>>> 

>>> import turtle
>>> turtle.circle(50)
>>> turtle.up()
>>> turtle.goto(0,-50)
>>> turtle.down()
>>> turtle.circle(100)

>>> import turtle
>>> turtle.circle(60)
>>> turtle.circle(80)
>>> turtle.circle(100)