Initial commit: Python learning project with examples and exercises

2025-07-20 17:08:50 +08:00
commit bc7bb56271
111 changed files with 11535 additions and 0 deletions
@@ -0,0 +1,25 @@
+#e2.3DrawPython.py
+from turtle import*
+def drawSnake(radius, angle, length):
+    seth(-40)
+    for i in range(length):
+        circle(radius, angle)
+        circle(-radius, angle)
+    circle(radius, angle/2)
+    fd(20)
+    circle(16, 380)
+    fd(40* 2/3)
+    
+setup(1000, 350, 200, 200)
+penup()
+fd(-250) 
+pendown()
+pensize(25)
+pencolor("purple")
+drawSnake(40, 80, 4)
+seth(0)
+pencolor("blue")
+drawSnake(40, 80, 4)
+done()
+
+