Programmer Group

Source Given a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. Example Given 1->2->3->3->4->4->5, return 1->2->5. Given 1->1->1->2->3, return 2->3. Problem solution The previous topic is to retain one of the duplicate value nodes. D ...

1, Background introduction This is the classic example of parallel search set, and the entry level. If you want to learn this data structure, you must learn this foundation well. You can recite the template. The title source is HDU 1232, and the specific link is: http://acm.hdu.edu.cn/showproblem.php?pid=1232. 2, Title Description Probl ...