auto save

diy.py

 with open(r'c:\Users\Administrator.DESKTOP-Q18P0VJ\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
 with open(r'c:\Users\Administrator.DESKTOP-Q18P0VJ\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
     a=file.readlines()
     a=file.readlines()
-
+f=[]
 for i in a:
 for i in a:
     b=i.split()
     b=i.split()
-    print(b[1:])
+    sum=0
\ No newline at end of file
+    for j in b[1:]:
+        sum=sum+int(j)
+    k=b[0]+str(sum)+'\n'
+    f.append(k)
+    print(k)
+with open(r'c:\Users\Administrator.DESKTOP-Q18P0VJ\Documents\lesson13-1\list.txt','w',encoding='utf-8') as file:
+    file.writelines(f)
\ No newline at end of file

list.txt

+悟空348
+诺依380
+小贝182
+李丽201
+宋扬107
+王明245
+李强164
+孙小白222
+苏琪137
+刘若若147
+刘阳226
+王胜男123
+王娇131