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diy1.py

@@ -8,18 +8,13 @@ pen = turtle.Pen()
 pen.speed(0)
 # 请创造师在下面接着创作
 #
-d = 1
-for i in range(300):
-    pen.forward(d)
+c=["red","green","yello","blue"]
+# d = 1
+for i in range(1,300):
+    pen.pencolor(c[i%4])
+    pen.forward(i)
     pen.right(91)
-    d+=1
-
-
-
-
-
-
-
+    # d+=1
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
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