胜利冲锋龙卷风日常打鸡血备战秋招刷题记录贴

9/24/2018
443. String Compression
709. To Lower Case
700. Search in a Binary Search Tree
128. Longest Consecutive Sequence
255. Verify Preorder Sequence in Binary Search Tree
322. Coin Change
486. Predict the Winner (Coins in a Line III)
312. Burst Ballons
143. Reorder List

9/26/2018
446. Arithmetic Slices || - Subsequence
769. Max Chunks To Make Sorted
768. Max Chunks To Make Sorted II

ericjiang 发表于 2018-7-22 13:32
7/21/2018
1. Two Sum
8. String to Integer (atoi)

能不能麻烦楼主分享一下“按frequency排序的题” 的链接？

9/27/2018
413. Arithmetic Slices
87. Scramble String
399. Evaluate Division
844. Backspace String Compare
299. Bulls and Cows
402. Remove K Digits

9/29/2018
843. Guess the Word
766. Toeplitz Matrix
422. Valid Word Square
745. Prefix and Suffix Search

9/30/2018
269. Alien Dictionary
59. Spiral Matrix II
465. Optimal Account Balancing
310. Minimum Height Trees
终于在九月的最后一天达到了400题，真是该打啊

punothing 发表于 2018-9-27 15:49
能不能麻烦楼主分享一下“按frequency排序的题” 的链接？

你好，我搜了一遍没找到，你要的话可以留个邮箱～

10/1/2018
251. Flatten 2D Vector
281. Zigzag Iterator
380. Insert Delete GetRandom O(1)
381. Insert Delete GetRandom O(1) - Duplicates allowed

10/2/1028
787. Cheapest Flights Within K Stops
273. Integer to English Words
157. Read N Characters Given Read4
158. Read N Characters Given Read4 II - Call multiple times
689. Maximum Sum of 3 Non-Overlapping Subarrays
311. Sparse Matrix Multiplication
277. Find the Celebrity

10/3/2018
425. Word Squares
719. Find K-th Smallest Pair Distance
289. Game of Life
653. Two Sum IV - Input is a BST
170. Two Sum III - Data structure design