auto save

luibianxing.py

-import turtle
-pen=turtle.Pen()
-pen.fillcolor("green")
-pen.begin_fill()
-for i in range(6):
-    pen.forward(100)
-    pen.right(60)
-pen.end_fill()
-turtle.done
+import turtle as a
+import random
+a.color("sienna")
+b=a.Screen()
+b.bgcolor("wheat")
+a.left(90)
+a.up()
+a.forward(-200)
+a.down()
+def f(x):
+    if x>0:
+        if x<25:
+            a.pensize(x/3)
+            a.pencolor(random.choice(["snow","lightcoral"]))
+        else:
+            a.pensize(x/10)
+            a.pencolor("sienna")
+        a.forward(x)
+        c=random.randint(10,35)
+        d=random.randint(10,25)
+        a.right(c)
+        f(x-d)
+        a.left(2*c)
+        f(x-d)
+        a.right(c)
+        a.up()
+        a.forward(-x)
+        a.down()
+f(125) 
+a.done()