save project

diy.py

@@ -2,4 +2,8 @@ a=open(r'c:\Users\周\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')
 aa=a.readlines()
 for i in aa:
     b=i.split()
-    print(b[1:])
\ No newline at end of file
+    c=0
+    for sales in b[1:]:
+        c=c+int(sales)
+        f=b[0]+str(c)
+    print(f)
\ No newline at end of file