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

mynumber = 8
while True:
    guess = int(input())
    if guess > mynumber:
        print('>')
    elif guess < mynumber:
        print('<')
    else:
        print('')
        break

import turtle
#draw first circle
turtle.penup()
turtle.goto(0,-200)
turtle.pendown()
turtle.circle(200)
#draw second circle
turtle.penup()
turtle.goto(0,-150)
turtle.pendown()
turtle.circle(150)

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

turtle.done