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
+
+p=turtle.Pen()
+s=turtle.Screen()
+s.bgcolor("blue")
+h=["red","purple","pink","green"]
+for i in range(1,300):
+    p.pencolor(h[i%4])
+    p.forward(i)
+    p.right(91)
+p.hideturtle()
+turtle.done()
+
+
+
+
+
+