from random import *
from turtle import *
t=pen()
title("Зоряне небо")  
setup(400,400)
reset() 
pensize(2)      
bgcolor('blue')
color('yellow')      
k=randint(10,100)
for i in range(k):
    up()
    setx(randint(-200,200))
    sety(randint(-200,200))
    down()
    dot()  
exitonclick()