input('start')
myNumber = 7
while True:
guess = int(input())
if guess > myNumber:
print('>')
elif guess < myNumber:
print ('<')
else:
print('')
break
![](https://images2018.cnblogs.com/blog/1380140/201805/1380140-20180502211407799-1837684448.png)
import turtle
turtle.fillcolor('red')
turtle.begin_fill()
turtle.circle(100)
turtle.end_fill()
turtle.up()
turtle.goto(0,-100)
turtle.down()
turtle.fillcolor('blue')
turtle.begin_fill()
turtle.circle(300)
turtle.end_fill()
turtle.down()
turtle.goto(0,-50)
turtle.down()
turtle.fillcolor('red')
turtle.begin_fill()
turtle.circle(150)
turtle.end_fill()
turtle.circle(100)
turtle.fillcolor('yellow')
turtle.begin_fill()
turtle.circle(50)
turtle.end_fill()
turtle.done()
![](https://images2018.cnblogs.com/blog/1380140/201805/1380140-20180502214554344-685185666.png)