save project

diy1.py

+""
+# 使用turtle模块画图
+import turtle
+color=["red","orange","yellow","green"]
+pen = turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("black")
+
+# 请创造师在下面接着创作
+for i in range(1,300):
+    pen.pencolor(color[i%4])
+    pen.forward(i)
+    pen.left(91)
+    i=i+1
+print()
+
+
+
+# 隐藏画笔，保存画布
+pen.hideturtle()
+turtle.done()
\ No newline at end of file