#！/usr/bin/env python
#  -*- coding:utf-8 -*-
#  author:dabai time:2019/3/13

import math
import turtle

# draw the circle using turtle
def drawCircleTurle(x,y,r):
    # move to the start of circle
    turtle.up()
    turtle.setpos(x+r,y)
    turtle.down()


     # draw the circle
    for i in range(0,365,5):
        a=math.radians(i)
        turtle.setpos(x+r*math.cos(a),y+r*math.sin(a))

drawCircleTurle(100,100,50)
turtle.mainloop()