save project

3.py/3.py

+import turtle
+import random
+
+pen=turtle.Turtle()
+pen.color("sienna")
+w=turtle.Screen()
+w.bgcolor("wheat")
+pen.left(90)
+pen.up()
+pen.backward(150)
+pen.down()
+pen.speed(10)
+
+def tree(n):
+    if n>=0:
+        if n<=15:
+            pen.pensize(n/3)
+            list=['snow','lightcoral']
+            pen.pencolor(random.choice(list))
+            
+        else:
+            pen.pensize(n/15)
+            pen.color("sienna")
+        a=random.randint(0,30)
+        b=random.randint(10,20)
+        pen.forward(n) 
+        pen.right(a)
+        tree(n-b)
+        pen.left(2*a)
+        tree(n-b)
+        pen.right(a)
+        pen.up()
+        pen.backward(n)
+        pen.down()
+
+tree(100)
+turtle.done()
\ No newline at end of file