auto save

di1.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+    def upgrade(self):
+        self.level+=1
+        self.hp+=50
+        self.attack+=20
+    
+yase=Hero("亚瑟",300,20)
+houyi = Hero("后羿",240,40)
+print("亚瑟的攻击力是：",yase.attack)
+print("后羿的攻击力是：",houyi.attack)
+yase.upgrade()
+houyi.upgrade()
+print("升级后亚瑟的攻击力是：",yase.attack)
+print("升级后后羿的攻击力是：",houyi.attack)
+
+

diy.py

+with open(r'c:\Users\Administrator\Desktop\sales_list.txt','r',encoding='utf-8') as file:
+    a = file.readlines()
+    print(a)
+final_num=[]
+for i in a:
+    data = i.split()
+    sum=0
+    for sales in data[1:]: #sales  每行销售（sales）总和
+        sum += int(sales)
+    result = data[0]+':'+str(sum)+'元'+'\n'   
+    final_num.append(result)
+with open(r'c:\Users\Administrator\Desktop\sales_list.txt','a',
+encoding='utf-8') as file:
+    file.writelines(final_num)
+
+

dwa.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.hp=hp
+        self.name=name
+        self.level=1
+        self.attack=attack #攻击
+    def upgrade(self): #upgrade升级
+        self.hp+=10
+        self.attack+=50
+        self.level+=1
+yase=Hero("亚瑟",300,20)
+houyi=Hero("后羿",240,30)
+yase.upgrade()
+houyi.upgrade()
+print("亚瑟的攻击力是：",yase.attack)
+print("后羿的等级是：",houyi.level)

dwadwa.py

+class Hero:
+    def __init__(self,name,hp,attack):
+        self.name=name
+        self.hp=hp
+        self.level=1
+        self.attack=attack
+    def upgrade(self):
+        self.hp+=20
+        self.level+=1
+        self.attack+=50
+yase = Hero("亚瑟",300,20)
+houyi = Hero("后羿",240,30)
+yase.upgrade()
+houyi.upgrade()
+print("升级后亚瑟的等级是：",yase.level)
+print("升级后后羿的攻击力是：",houyi.attack)
\ No newline at end of file

sales_list.txt

-悟空 12 15 11 12 11 12 13 21 27 12 15 30 22 26 15 12 21 23 27 11
-诺依 21 29 15 21 21 21 29 30 12 13 12 12 24 52 27 26 15
+upgrade()
\ No newline at end of file
-小贝 29 11 11 15 13 15 13 11 11 29 13 11 
-李丽 13 15 20 15 15 11 17 20 20 11 12 12 20
-宋扬 11 11 11 11 15 17 11 20 
-王明 30 27 26 24 29 12 15 11 22 26 23 
-李强 12 12 11 15 11 13 25 26 11 13 15
-孙小白 25 26 12 15 27 30 48 39
-苏琪 15 11 15 15 30 13 27 11 
-刘若若 11 11 13 11 20 15 13 29 24 
-刘阳 11 15 22 11 23 26 22 15 17 52 12
-王胜男 27 15 15 26 13 12 15
-王娇 12 11 12 12 15 35 23 11
\ No newline at end of file