save project

diy.py

@@ -5,5 +5,7 @@ with open (r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',enc
         sum=0
         sum=0
         for sales in data [1:]:
         for sales in data [1:]:
             sum=sum+int(sales)
             sum=sum+int(sales)
-        result=data[0]+str(sum)
-        print(result)
+        result=data[0]+str(sum)+'\n'
+with open (r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','w',encoding='utf-8') as file1:
\ No newline at end of file
+    file1.writelines(result)
+

sales_list.txt

-悟空  12 12 11
-诺伊  45 67 37
-小贝  23 34 56
+诺伊320
\ No newline at end of file