auto save

diy1.py

-"""
-使用turtle模块画图
-每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
-"""
 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
+screen=turtle.Screen()
+screen.bgcolor("black")
+colors=["pink","blue","green"]
+
+
+for i in range(1,300):
+    pen.pencolor(colors[i%3])
+    pen.forward(i) 
     pen.right(121)
     pen.right(121)
-# 隐藏画笔，保存画布
+
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file

diy2.py

+ 
+for i in range(1,10):
+    for j in range(1,i+1):
+        print(j,"*",i,"=",(j*i),end="  ")
+    print()