同心圆

Posted 2020-11-01 shijiediyiwen

import turtle
turtle.circle(100)

turtle.up()
turtle.goto(0,50)
turtle.down()

turtle.circle(50)


turtle.up()
turtle.goto(0,-50)
turtle.down()

turtle.circle(150)

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

turtle.circle(200)

turtle.down