save project

77.py

 import turtle
 import turtle
+import random
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.color('sienna')
 pen.color('sienna')
 w = turtle.Screen()
 w = turtle.Screen()
 w.bgcolor('wheat')
 w.bgcolor('wheat')
 pen.left(90)
 pen.left(90)
 pen.up()
 pen.up()
-pen.backward(150)
+pen.backward(160)
 pen.down()
 pen.down()
 pen.speed(0)
 pen.speed(0)
 def tree(n):
 def tree(n):
-    if n>=50:
+    if n>=0:      
+        if n<=10:
+            pen.pensize(n/2)
+            c=['snow','lightcoral']
+            pen.pencolor(random.choice(c))
+        else:
+            pen.pensize(n/15)
+            pen.pencolor('sienna')
+        a=random.randint(0,30)
+        b=random.randint(10,20)
         pen.forward(n)
         pen.forward(n)
-        pen.right(30)
-        tree(n-10)
-        pen.left(60)
-        tree(n-10)
-        pen.right(30)
+        pen.right(a)
+        tree(n-b)
+        pen.left(2*a)
+        tree(n-b)
+        pen.right(a)
         pen.up()
         pen.up()
         pen.backward(n)
         pen.backward(n)
         pen.down()
         pen.down()
-tree(100)
+tree(100)
\ No newline at end of file
+turtle.done()
\ No newline at end of file