save project

star.py

@@ -3,7 +3,7 @@
 """
 """
 import turtle
 import turtle
 pen = turtle.Pen()
 pen = turtle.Pen()
-bian = input("您是要画几条边？").isalnum()
+bian =int(input("您是要画几条边？"))
 pen.fillcolor("red")
 pen.fillcolor("red")
 pen.begin_fill()
 pen.begin_fill()
 for i in range(bian):
 for i in range(bian):