auto save

diy.py

-with open(r"c:\Users\Administrator\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as file:
-    c=file.readlines() 
-    for i in c:
-        a=i.split()
+with open(r"c:\Users\Administrator\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8")as file:
+    c=file.read() 
+    print(c)   
\ No newline at end of file
-        print(a[1:])   
-        sum=0
-        for sales in a[1:]:
-            sum=sum+int(sales)
-        print(sum)
\ No newline at end of file