save project

sifang.py → sifang2.py

 import turtle
 i=int(turtle.textinput("fengche","层数"))
-a=1
+
 turtle.speed(10)
 turtle.color("light blue")
-for i in range(i):
+for a in range(1,i):
     turtle.forward(a)
     turtle.right(91)
-    a=a+1
 turtle.hideturtle()
 turtle.done()
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