save project

diy.py

@@ -3,8 +3,10 @@ with open(r'c:\Users\XMBC\Desktop\sales_list.txt','r',encoding='utf-8') as file:
     # print(a)
 for i in a:
     date=i.split()
-    print(date[1:])
-for i in date[1:]:
-    sum=date[1:]
-    print(int(sum))
+    # print(date[1:])
+    sum=0
+    for sales in date[1:]:
+        sum=sum+int(sales)
+    result=date[0]+str(sum)
+    print(result)