It must contain at least one lowercase letter, at least one uppercase letter, and at least one digit. It must NOT contain three repeating characters in a row (“…aaa…” is weak, but “…aa…a…” is strong, assuming other conditions are met). Write a function strongPasswordChecker(s...
628 Maximum Product of Three Numbers 45.40% Easy 627 Swap Salary 67.40% Easy 626 Exchange Seats 49.60% Medium 625 Minimum Factorization $ 29.50% Medium 624 Maximum Distance in Arrays $ 32.70% Easy 623 Add One Row to Tree 48.70% Medium 622 Design Circular Queue 36.60% Medium 621 Task Schedu...
562 Longest Line of Consecutive One in Matrix $ 38.80% Medium 561 Array Partition I 69.80% Easy 560 Subarray Sum Equals K 41.80% Medium 557 Reverse Words in a String III 61.20% Easy 556 Next Greater Element III 27.70% Medium 555 Split Concatenated Strings $ 30.00% Medium 554 Brick Wall 42...
Any live cell with more than three live neighbors dies, as if by over-population.. Any dead cell with exactly three live neighbors becomes a live cell, as if by reproduction. Write a function to compute the next state (after one update) of the board given its current state. Follow up:...
1801.Number-of-Orders-in-the-Backlog (M+) 2166.Design-Bitset (M+) Linked List 146.LRU-Cache (H-) 460.LFU Cache (H) 432.All-O-one-Data-Structure (H) 2289.Steps-to-Make-Array-Non-decreasing (H) 2296.Design-a-Text-Editor (M+) Stack 032.Longest-Valid-Parentheses (H) 155.Min-...
Hint:Use an iterative approach with three pointers (previous, current, next) to reverse the links...
LeetCode All In One English | 简体中文 Provide all my solutions and explanations in Chinese for all the Leetcode coding problems. Same as this: LeetCode All in One 题目讲解汇总(持续更新中...) Click below image to watch YouTube Video Note: All explanations are written in Github Issues, ...
从2020年十一月份开始,陆陆续续开始刷LeetCode,到今天(2021年4月9日)终于刷到了三百题。因为三个原因自己想在LeetCode300题时做个小结整理一下,一方面以前听人说LeetCode刷个三百基本就可以找工作了,后来又看见有人说自己LeetCode300题左右进入了瓶颈期,怎么刷都提升不大。还有一个方面,因为属于天赋极差的学生,...
0623 Add One Row to Tree 49.7% Medium 0624 Maximum Distance in Arrays 38.9% Easy 0625 Minimum Factorization 32.8% Medium 0626 Exchange Seats 62.2% Medium 0627 Swap Salary 75.2% Easy 0628 Maximum Product of Three Numbers Go 47.1% Easy 0629 K Inverse Pairs Array 31.1% Hard 0630 Cou...
0623 Add One Row to Tree 49.7% Medium 0624 Maximum Distance in Arrays 38.9% Easy 0625 Minimum Factorization 32.8% Medium 0626 Exchange Seats 62.2% Medium 0627 Swap Salary 75.2% Easy 0628 Maximum Product of Three Numbers Go 47.1% Easy 0629 K Inverse Pairs Array 31.1% Hard 0630 Cou...