auto save

dha.py

+for i in range(1,10):
+  for j in range(1,i+1):
+    print(j,"*",i,"=",(j*i),end=' ') 
+  print()       
\ No newline at end of file

diy1.py

 
 import turtle
-
-
-for i in range(1,300)
-    distance+=1
+pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("black")
+colors=["red","orange","yellow","green"]
+for i in range(1,300):
+    pen.forward(i)
+    pen.pencolor(colors[i%4])
     pen.right(91)
+turtle.done()    
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
\ No newline at end of file