save project

diy3.py

 j
 j
 
 
 # 请使用索引的知识，取出message所有元素（不用遍历的方式）
 # 请使用索引的知识，取出message所有元素（不用遍历的方式）
-with open(r'C:\Users\CM\Documennts\lesson13-1\salles_list.txt','r',encoding='utf-8') as file
+with open(r'C:\Users\CM\Documennts\lesson13-1\salles_list.txt','r',encoding='utf-8') as file:
      a=file.readlines()
      a=file.readlines()
 for i in a:
 for i in a:
     data=i.split()
     data=i.split()
@@ -9,4 +9,7 @@ for i in a:
     for sales in data[1:]
     for sales in data[1:]
         sum=sum+int(sales)
         sum=sum+int(sales)
     resule = data[0]+str(sum)
     resule = data[0]+str(sum)
-    print(result)
+    print(result)
\ No newline at end of file
+
+with open (r'C:\Users\CM\Documennts\lesson13-1\salles_list.txt','r',encoding='utf-8') as file:
+    file.wrirelines(flinal_sum)
\ No newline at end of file