save project

diy1.py

@@ -5,12 +5,12 @@
 import turtle
 import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
-# 请创造师在下面接着创作
-distance=1
-for i in range(300):
-    pen.forward(distance)
-    distance+=1
-    pen.right(121)
-# 隐藏画笔，保存画布
-pen.hideturtle()
+screen=turtle.Screen()
+screen.bgcolor("black")
+colors=["red","orange","yellow","green"]
+for i in range(1,300):
+    pen.pencolor(colors[i%4])
+    pen.forward(i)
+    pen.right(91)
+turtle.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file

htrbvr.py

+j = 5
+i = 7
+print(j, '*', i, '=',(j * i))
\ No newline at end of file