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풀어본 Algorithm 문제 정리

[OJ.leetcode] remove-nth-node-from-end-of-list

https://oj.leetcode.com/problems/remove-nth-node-from-end-of-list 

Given a linked list, remove the nth node from the end of list and return its head. 


 For example,
 Given linked list: 1->2->3->4->5, and n = 2. After removing the second node from the end, the linked list becomes 1->2->3->5. 

 Given n will always be valid.
 Try to do this in one pass.