76. Minimum Window Substring Solution 1: Slide Window + Hash from collections im...
55. Jump Game Solution 1: DP (Tail -> Head) class Solution: def canJump(s...
160. Intersection of Two Linked Lists Solution 1: Brute-Force class Solution:...
122. Best Time to Buy and Sell Stock II Solution 1: DP Time Complexity: O(N)Spa...
287. Find the Duplicate Number Solution 1: Brute-Force (TLE) class Solution:...
32. Longest Valid Parentheses Solution 1: Stack class Solution: def longestV...
322. Coin Change Solution 1: DP (Amount outer loop) class Solution: def coin...
17. Letter Combinations of a Phone Number Solution 1: Recursive + DFS class Solu...
23. Merge k Sorted Lists Question You are given an array of k linked-lists lists...
13. Roman to Integer Question Roman numerals are represented by seven different...
先說感言:我認為這三十天內最麻煩的不是每天勤分不懈的寫題目,而是寫一篇可以給人看得懂的文章(好啦,我知道有部份我寫得有點潦草),題目基本上就算沒有鐵人賽,我也會...
39. Combination Sum Question Given an array of distinct integers candidates and...
84. Largest Rectangle in Histogram Question Given an array of integers heights r...
LeetCode 75 Level 1 - Day 15 Heap 題目連結 難易度:Medium 692. Top K Frequent Words...
101. Symmetric Tree Question Given the root of a binary tree, check whether it i...
LeetCode 75 Level 1 - Day 15 Heap 1046. Last Stone Weight 題目連結 難易度:Easy 題目敘述...
LeetCode 75 Level 1 - Day 14 Stack 394. Decode String 題目連結 難易度:Medium 題目敘述...
46. Permutations Question Given an array nums of distinct integers, return all t...
註:因為有NDA的關係(就算沒有也是保護一下公司)面試篇每一篇都不會把確切的題目打出來(我看每個人的心得文都有提到題目類型,感覺分享題目類型還是ok的)難度不會...
LeetCode 75 Level 1 - Day 14 Stack 844. Backspace String Compare 題目連結 難易度:Eas...
33. Search in Rotated Sorted Array Question There is an integer array nums sorte...
LeetCode 75 Level 1 - Day 13 Hashmap 299. Bulls and Cows 題目連結 難易度:Medium 題目敘...
19. Remove Nth Node From End of List Question Given the head of a linked list, r...
接下來筆者會介紹coding interview中基本上會出現的流程~ (X)以及因應這些流程應該做的事情~ (X) 別人的文章打的完整又詳細了,所以我只會補充...
LeetCode 75 Level 1 - Day 13 Hashmap 1. Two Sum 題目連結 難易度:Easy 題目敘述 Given an...
「所以呢所以呢?新公司有消息了嗎?」 「有!」一看到菁菁,曉欣就激動的說「我成功錄取工程師的工作了!!」 「哇!恭喜你!」菁菁開心的說 「沒想到,我有一天真的可...
LeetCode 75 Level 1 - Day 12 Sliding Window/Two Pointer 424. Longest Repeating C...
146. LRU Cache Question Design a data structure that follows the constraints of...
學妹最後還是決定跑回去拿書。 我們幾個就在座位區等她。 「說起來,妳有去Leetcode商店逛過了嗎?」Kate學姊期待地問。 「沒有耶。」我回答。 「妳可以去...
終於進到Leetcode最後一篇了(可喜可賀) 這篇文標題上個月就定好了最近剛好趕上一波 最近Soft_Job版吵很兇的文章「R: [討論] 我就問,刷題強者的...