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(50)
turtle.circle(100)
turtle.circle(150)
turtle.done()

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

turtle.up()
turtle.goto(0,-100)
turtle.down()
turtle.circle(150)

turtle.up()
turtle.goto(0,-150)
turtle.down()
turtle.circle(200)

turtle .done()

import turtle
import time
turtle.forward(100)
turtle.right(144)
time.sleep(1)
turtle.forward(100)
turtle.right(144)
time.sleep(1)
turtle.forward(100)
turtle.right(144)
time.sleep(1)
turtle.forward(100)
turtle.right(144)
time.sleep(1)
turtle.forward(100)
turtle.right(144)
time.sleep(3)
turtle.done()

 

input('start')
myNumber = 7

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