save project

diy.py

-with open(r'C:\Users\PC\Desktop\sales_list.txt.txt",'r')as file:
-    a=file.readlines()
-for i in a :
-    data=i.split()
-    print(data[1:])
+with open(r'C:\Users\PC\Desktop\sales_list.txt.txt"'r') as file:
+    a = filter.readlines()
+    # print(a)
+
+for i in a:
\ No newline at end of file
+    data=i。split()
+    # print(data[1:])
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result=data
+    print(result)
\ No newline at end of file

sales_list.txt

@@ -7,10 +7,3 @@ with open = ('r"C:\Users\PC\Desktop\sales_list.txt.txt"'r') as file：
                 print()
                 print()
 
 
 
 
-with open(r'C:\Users\PC\Desktop\sales_list.txt.txt",'r',encoding='UTF-8') as file:
-    a = file.readlines()
-    # print(a)
-
-for i in a:
-    data=i.split()
-    print(data[1:])
\ No newline at end of file