from math import from tkinter import map int input split root Tk I1 J1

  • Anonymous
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  • 13 May 2019 
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from math import *

from tkinter import *



x, y, l, k = map(int, input().split())

root = Tk()

I1 = 0

J1 = 0

I2 = 500

J2 = 500

canv = Canvas(root, width = I2, height = J2, bg = 'lightblue')     

xt, yt = x, y + l

print(xt,yt)

canv.create_line(x, y, xt, yt, width = 0.5)



def tree(x, y, l, k, alpha, div):

    if k >= 1:

        x1 = x - (div * l) * sin(alpha - pi / 6)

        y1 = y - (div * l) * cos(alpha - pi / 6)

        x2 = x - (div * l) * sin(alpha + pi / 6)

        y2 = y - (div * l) * cos(alpha + pi / 6)

        canv.create_line(x, y, x1, y1, width = 0.5)

        canv.create_line(x, y, x2, y2, width = 0.5)

        print(x1,y1,x2,y2)

        tree(x1, y1, div * l, k - 1, alpha - pi / 6, div)

        tree(x2, y2, div * l, k - 1, alpha + pi / 6, div)

        

        

        

tree(x, y, l, k, 0, 0.6)

    

canv.pack()

root.mainloop()
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