LeetCode第26/27题:Remove Duplicates from Sorted Array和Remove Element 总结
题目一 Given a sorted array, remove the duplicates in plac […]
标签：算法
LeetCode第24/25题:Swap Nodes in Pairs和Reverse Nodes in k-Group总结
题目一 Given a linked list, swap every two adjacent nodes […]
LeetCode第22题:Generate Parenthese总结
题目 Given n pairs of parentheses, write a function to ge […]
LeetCode第21/23题:Merge Two Sorted Lists和Merge k Sorted Lists总结
题目一 Merge two sorted linked lists and return it as a ne […]
LeetCode第20/32题:Valid Parentheses和Longest Valid Parentheses 总结
题目一: Given a string containing just the characters R […]
LeetCode第19题:Remove Nth Node From End of List总结
题目 Given a linked list, remove the nth node from the en […]
LeetCode第17题:Letter Combinations of a Phone Number总结
题目 Given a digit string, return all possible letter com […]
LeetCode第15,16,18题:3Sum, 3Sum Closest and 4Sum总结
这三道题明显是一家子，放到一起。。。 题目一 3Sum Given an array S of n integ […]
LeetCode第14题:Longest Common Prefix总结
题目 Write a function to find the longest common prefix s […]
LeetCode第12,13题:Integer to Roman and Roman to Integer总结
这两道题明显是一对。。。放一起 题目一 Integer to Roman Given an integer, […]