#------------------------------------------------------------------------------
#  TurtleFunction3.py
#------------------------------------------------------------------------------

import turtle

def draw_polygon(t, n, s, c):
   """
   Causes turtle t to draw a regular n-gon of side length s and fill color c.
   """
   
   t.color('blue', c)
   t.pensize(2)
   t.begin_fill()
   for i in range(n):
      t.forward(s)
      t.left(360/n)
   # end for
   t.end_fill()
# end of draw_polygon()

   
#-- main program --------------------------------------------------------------
n = int(input('Enter the number of sides: '))
s = int(input('Enter the side length: '))
color = input('Enter the color: ')

wn = turtle.Screen()      
wn.bgcolor("lightgreen")
wn.title(str(n)+"-gon")

x = turtle.Turtle()          # define new turtle x
x.shape("blank")
x.speed("slow")

draw_polygon(x, n, s, color) # make him draw an n-gon
x.forward(100)
draw_polygon(x, n, s, "pink")

wn.mainloop()