save project

diy.py

 with open(r'D:\陈铭祺\sales_list.txt','r',encoding='UTF-8') as book:
 with open(r'D:\陈铭祺\sales_list.txt','r',encoding='UTF-8') as book:
-    a=book.readline()
+    a=book.readlines()
 
 
 for i in a:
 for i in a:
     data=i.split()
     data=i.split()
-    print(data[1:])
+    sum=0
\ No newline at end of file
+    for y in data[1:]:
+        sum=sum+int(y)
+    b=data[0]+str(sum)
+    print(b)
\ No newline at end of file