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
-"""
+i = 5
+j = 3
 
 
-import turtle
-pen = turtle.pen()
+print(i,"*"j"=",(i*j))
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-scree = turtle.Screen()
-scree.bgcolor("black")
-pen = turtle.Pen()   
-pen.speed(0)
-colors = ["red","green","orange","pink"]
-for i in range(1,300):
-    pen.pencolor(colors[i%4])
-    pen.forward(i)
-    pen.right(91)
-pen.hideturtle()
-turtle.done()
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