auto save

1.py

+class Hero:
+    def __init__(s,name,hp,attack):
+        s.level=100000
+        s.name=name
+        s.hp=hp
+        s.attack=attack
+
+def upgrade():
+   yase.level+=1
+   yase.hp+=1000
+   yase.attack+=1000 
+def upgrade1():
+   houyi.level+=1
+   houyi.hp+=1000
+   houyi.attack+=1000
+yase=Hero("亚瑟",100000,100000)
+houyi=Hero("后羿",1000000,1000)
+print("yase的初始血量值为：",yase.hp)
+print("yase的初始攻击力为：",yase.attack)
+upgrade()
+print("yase的血量值为：",yase.hp)
+print("yase的攻击力为：",yase.attack)
+print("houyi初始的血量值为：",houyi.hp)
+print("houyi初始的攻击力为：",houyi.attack)
+upgrade1()
+print("houyi初始的血量值为：",houyi.hp)
+print("houyi初始的攻击力为：",houyi.attack)
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diy.py

 with open (r'D:\你好2\sales_list.txt','r',encoding='utf-8') as file:
     a=file.readlines()
+final_sum=[]
 for i in a:
     data=i.split()
-    print(data[0])
-    print(data[1:])
\ No newline at end of file
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result=data[0]+str(sum)+'\n'
+    final_sum.append(result)
+with open (r'D:\你好2\sales_list.txt','a    ',encoding='utf-8') as file:
+    file.writelines(final_sum)
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