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
-"""
+j=5
+i=7
+print(j,'*',i,'=',j*i)
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-import turtle
-
-pen = turtle.Pen()
-colors=["blue","red","orange","violet"]
-for i in range(300):
-    pen.pencolor(colors[i%4])
-    pen.forward(i)
-    pen.right(91)
-s.bgcolor(black)
-# 隐藏画笔，保存画布
-pen.hideturtle()
-turtle.done()
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