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

number=20
print('猜数字游戏！')
while True:
    a=int(input('请输入数字:'))
    if a<number:
        print('猜的数字小了')
    elif a>number:
        print('猜的数字大了')
    else:
        print('猜对了！')
        break

import turtle
turtle.circle(75)
turtle.done()

 

import turtle
turtle.circle(50)
turtle.circle(100)
turtle.done()

import turtle
turtle.circle(50)
turtle.penup()
turtle.goto(0,-100)
turtle.pendown()
turtle.circle(150)
turtle.done()