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diy1.py

-import random
-
-key="雷锋变成了女郎世界的繁华人精神境界夫人然后就多好多好"
-message="诺伊，周末一起去看动漫展吧！"
-abc="  "
-for i in message:
-    str1=i
-    str2=random.choice(key)
-    str3=rand
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+import turtle
+pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("black")
+colors=["green","red","orange","yellow"]
+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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