auto save

diy.py

 with open(r'C:\Users\Lenovo\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
     a=file.readlines()
     #print(a)
-for i in a :
-    b=i.split()
-    print(b[1:])
+    for i in a:
+        b=i.split()
+        #print(b[1:])
+        sum = 0
+        for c in b[1:]:
+            # print(c)
+            sum +=int(c) 
+        d = b[0]+str(sum)
+        print(d)