# Allison Obourn
# CSC 110, Spring 2018
# Lecture 10

# This program draws a set of rectangular stairs 

from DrawingPanel import *

def main():
    panel = DrawingPanel(160, 160)

    for i in range(0, 10):
        panel.draw_rect(110 - i * 10, 20 + 10 * i, 
                              10 * i + 10, 10) 

main()