save project

diy2.py

+class datas:
+    def __init__(self,name,lv,hp,at,df):
+        self.name = name
+        self.lv = lv
+        self.hp = hp
+        self.at = at
+        self.df = df
+
+    def upgrade(self):
+        self.lv = self.lv + 1
+        self.hp = self.hp + 50
+        self.at = self.at + 2
+        self.df = self.df + 2 
+
+
+ys = datas("亚瑟",1,300,20,10)
+hy = datas("后羿",1,240,23,8)
+print(ys.hp,"\n",hy.at)
+hy.upgrade()
+ys.upgrade()
+print(ys.hp,"\n",hy.at)
\ No newline at end of file