save project

diy2.py

-class Hero:
-    def __init__(self,name,hp,attack):
-        self.name=name
-        self.hp=hp
-        self.attack=attack
-yase=Hero('亚瑟',300,20)
-a=Hero('后羿',250,23)
-print(yase.hp)
-print(a.hp)
+import turtle
+pen=turtle.Pen()
+pen.color("black","red")
+pen.begin_fill()
+for i in range(4):
+    pen.forward(100)
+    pen.left(90)
+pen.end_fill()
+pen.hideturtle()    
\ No newline at end of file