2014年10月20日
摘要：
problem： Given a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new length.Do not allocate extra sp... 阅读全文
摘要：
problem：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 doe... 阅读全文
摘要：
problem：Given a linked list, reverse the nodes of a linked listkat a time and return its modified list.If the number of nodes is not a multiple ofkthe... 阅读全文
摘要：
Problem：Given a linked list, swap every two adjacent nodes and return its head.For example,Given1->2->3->4, you should return the list as2->1->4->3.Yo... 阅读全文
摘要：
problem：Mergeksorted linked lists and return it as one sorted list. Analyze and describe its complexity.先合并两个list，再根据归并排序的方法递归合并。假设总共有k个list，每个list的最大... 阅读全文