随机圆圈

from turtle import *
import random
import time

getscreen().colormode(255)
penup()
goto(-100,50)
pendown()

for i in range(30):
x=random.randint(10,200)
y=random.randint(10,200)
red=random.randint(0,255)
green=random.randint(0,255)
blue=random.randint(0,255)
color(red,green,blue)
penup()
goto(x,y)
dot(x/5)
pendown()
time.sleep(5)