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
 import turtle
-
-
 pen = turtle.Pen()
 pen = turtle.Pen()
 screen = turtle.Screen()
 screen = turtle.Screen()
 screen.bgcolor("black")
 screen.bgcolor("black")
-colors=["white","light blue","violet","light green"]
-distance=1
-pen.speed(1000)
-for i in range(1,300):
-    pen.pencolor(colors[i%5])
+colors=["white","blue","red","green"]
+pen.speed(100000000)
+for i in range(100,300):
+    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.forward(i)
     pen.right(121)
     pen.right(121)
 pen.hideturtle()
 pen.hideturtle()