save project

diy.py

-file=open(r'"C:\Users\admin\Documents\sales_list.txt"','r',encoding='utf-8')
-as file:
-    a=file.readlines() 
-    for i in a: 
+with open(r'c:\Users\admin\Documents\lesson13-3\sales_list.txt','r',encoding='utf-8') 
+as file: 
+a=file.readlines() 
+for i in a:  
\ No newline at end of file
+    data=i.split() 
+    sum=0  
+    for sales in data[1:]: 
+        sum=sum+int(sales)
+    result = data[0]+str(sum)
+    print(result) #打印看看
\ No newline at end of file