save project

diy1.py

@@ -5,10 +5,13 @@
 import turtle
 import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
-colors=["onarge","red","yellow","green"]
-pen.pencolor(color[i%4])
+screen=turtle.Screen()
+screen.bgcolor("black")
+colors=["orange","red","yellow","green"]
+
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
 for i in range(1000):
 for i in range(1000):
+    pen.pencolor(colors[i%4])
     pen.forward(i)
     pen.forward(i)
     pen.right(91)
     pen.right(91)
 # 隐藏画笔，保存画布
 # 隐藏画笔，保存画布

diy2.py

+i=5
+j=3
+print(i,"*",j,"=",(i*j))
\ No newline at end of file