save project

diy1.py

-import turtle
+i = 5    # 行
+j = 3    # 列
 
 
-pen = turtle.Pen()
-colors=["red","orange","yellow","green"]
-for i in range(1,300):
-    pen.forward(i)
-    pen.pencolor(colors[i%4])
-    pen.hideturtle()
-    pen.right(91)
-turtle.done()
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