save project

diy.py

-with open(r'c:\Users\lenovo\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
-    a=file.readlines()
-final_sum=[]
-for i in a:
-    data=i.split()
-    sum=0
-    for sales in data[1:]:
-        sum=sum+int(sales)
-    result=data[0]+str(sum)+'\n'
-    final_sum.append(result)
-with open(r'c:\Users\lenovo\Documents\lesson13-1\new_sales_list.txt','r',encoding='utf-8') as file:
-    file.writelines(final_sum)
+class Hero:
+    def __init__(self,name,HP,attack):
+        self.level=1
+        self.HP=HP
+        self.attack=attack
+    def upgrade(self):
+        self.level=self.level+1
+        self.HP=self.HP+50
+        self.attack= self.attack+10
+yase=Hero("亚瑟",300,20)
+houyi=Hero("后羿",240,30)
+yase.upgrade()
\ No newline at end of file
+print("升级后亚瑟的等级为:",yase.level)
+print("升级后亚瑟的血量为:",yase.HP)
+print("升级后亚瑟的攻击力为:",yase.attack)
+houyi.upgrade()
+print("升级后后羿的等级为:",houyi.level)
+print("升级后后羿的血量为:",houyi.HP)
+print("升级后后羿的攻击力为:",houyi.attack)
+