yoruru的努力日記

876. Middle of the Linked List

Given the head of a singly linked list, return the middle node of the linked list.

283. Move Zeroes

Given an integer array nums, move all 0's to the end of it while maintaining the relative order of the non-zero elements.

202. Happy Number

Write an algorithm to determine if a number n is happy.

136. Single Number

Given a non-empty array of integers nums, every element appears twice except for one. Find that single one.

下周要面試了，程式考C，只好緊急刷題來喚醒跟C語言的回憶。

刷題列表參考：LeetCode面試必刷總復習題  | Tech Interview Prep

328. Odd Even Linked List

Given the head of a singly linked list, group all the nodes with odd indices together followed by the nodes with even indices, and return the reordered list.

92. Reverse Linked List II

Example 1:

225. Implement Stack using Queues

Implement a last-in-first-out (LIFO) stack using only two queues. The implemented stack should support all the functions of a normal stack (push, top, pop, and empty).

How To Fail With Elizabeth Day | Podcast on Spotify

作者 ：Elizabeth Day（伊莉莎白．德依）

148. Sort List

Given the head of a linked list, return the list after sorting it in ascending order.