save project

diy1.py

+"""
+使用turtle模块画图
+每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
+"""
+import turtle
+
+pen = turtle.Pen()
+colors=["red","yellow","orange","pink"]
+for i in range(1,300):
+    pen.color(colors[i%4])
+    pen.forward(i)
+    pen.right(100)
+pen.hideturtle()
+turtle.done()