# 绘制五环
#import os 
import time
import turtle

turtle.width(10)
turtle.color("blue")
turtle.circle(50)

turtle.penup()
turtle.goto(120, 0)
turtle.pendown()
turtle.color("black")
turtle.circle(50)

turtle.penup()
turtle.goto(240, 0)
turtle.pendown()
turtle.color("red")
turtle.circle(50)

turtle.penup()
turtle.goto(60, -50)
turtle.pendown()
turtle.color("yellow")
turtle.circle(50)

turtle.penup()
turtle.goto(180, -50)
turtle.pendown()
turtle.color("green")
turtle.circle(50)



# os.system("pause")
time.sleep(3)