save project

diy.py

@@ -6,5 +6,5 @@ with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt',encoding
         sum=0
         for sales in data[1:]:
             sum+=int(sales)
-        result=data[0]+str(sum)
+        result=data[0]+str(sum)'/n'
         print(result)    
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