save project

diy1.py

@@ -7,8 +7,11 @@
 import turtle
 import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
-# 请创造师在下面接着创作
+s=turtle.Screen()
+s.bgcolor()
+colors=["red","orange","yellow","green"]
 for i in range(1,300):
 for i in range(1,300):
+    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.forward(i)
     pen.right(91)
     pen.right(91)
     pen.speed(100000)
     pen.speed(100000)

diy10.py

@@ -5,7 +5,7 @@
 import turtle
 import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
-# 请创造师在下面接着创作
+distance=
 for i in range(300):
 for i in range(300):
     pen.forward()
     pen.forward()
     pen.right(91)
     pen.right(91)