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()
-# 请创造师在下面接着创作
-distance=1
-for i in range(300):
-    pen.forward(distance)
-    distance+=1
-    pen.right(121)
+t= turtle.Pen()
+s=turtle.Screen()
+colors=["blue","red","yellow","purple"]
+for i in range(1,300):
+    t.pencolor(colors[i%4])
+    t.forward(i)
+    t.right(91)
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-# 隐藏画笔，保存画布
-pen.hideturtle()
-turtle.done()
\ No newline at end of file