save project

diy1.py

+
+import turtle
+
+pen = turtle.Pen()
+# 请创造师在下面接着创作
+screen=turtle.Screen()
+screen.bgcolor("yellow")
+text=turtle.textinput("风车大小","数字")
+a=int(text)
+distance=a
+for i in range(300):
+    pen.forward(distance)
+    distance+=3
+    pen.right(121)
+# 隐藏画笔，保存画布
+pen.hideturtle()
+turtle.done()
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