save project

diy.py

 with open(r'c:\Users\win10\Documents\lesson13-3\sales_list.txt','r',encoding='utf-8') as f:
     a=f.readlines()
 for i in a:
-    # data=i.split()
+    data=i.split()
     # print(data[0])
     # print(data[1:])
-    for sales in data:
+    for sales in data[1:]:
+        sum = 0
         sum=sum+int(sales)
         result=data[0]+str(sum)
     print(result)
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