摘要：
题目：Given an array and a value, remove all instances of that value in place and return the new length.The order of elements can be changed. It doesn't ... 阅读全文
摘要：
题目：Given a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new length.Do not allocate extra space fo... 阅读全文
摘要：
题目：Merge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the first two lists.提示：此题其... 阅读全文