save project

diy.py

 #c:\Users\Administrator\Documents\lesson13-1\sales_list.txt
 with open(r' c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
     a=file.readlines()
+final_sum=[]
 for i in a :
     data=i.split()
     print(data[1:])
     sum=0
-    for sales in data[1:]
+    for sales in data[1:]:
         sum=sum+(sales)
-    result=data[0]+str(sum)
-    print(result)
\ No newline at end of file
+    result=data[0]+str(sum)+'\n'
+    final_sum.append(result)
+with open(r' c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
+    a=file.readlines()