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
turtle.circle(100)
turtle.circle(90)
turtle.circle(80)
turtle.circle(70)
turtle.circle(60)
turtle.color('red')

myNumber = 9

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