Array in Python, Part 2

All 782 Array LeetCode problems with tested Python solutions. Part 2 of 4: problems 201-400.

Array holds 782 problems (154 Easy, 466 Medium, 162 Hard). Generate any of them into the current directory with lcpy gen -n <number>.

#	Problem	Difficulty	Solution
453	Minimum Moves to Equal Array Elements	Medium	solution.py
454	4Sum II	Medium	solution.py
455	Assign Cookies	Easy	solution.py
456	132 Pattern	Medium	solution.py
457	Circular Array Loop	Medium	solution.py
462	Minimum Moves to Equal Array Elements II	Medium	solution.py
463	Island Perimeter	Easy	solution.py
465	Optimal Account Balancing	Hard	solution.py
469	Convex Polygon	Medium	solution.py
472	Concatenated Words	Hard	solution.py
473	Matchsticks to Square	Medium	solution.py
474	Ones and Zeroes	Medium	solution.py
475	Heaters	Medium	solution.py
477	Total Hamming Distance	Medium	solution.py
480	Sliding Window Median	Hard	solution.py
484	Find Permutation	Medium	solution.py
485	Max Consecutive Ones	Easy	solution.py
486	Predict the Winner	Medium	solution.py
487	Max Consecutive Ones II	Medium	solution.py
490	The Maze	Medium	solution.py
491	Non-decreasing Subsequences	Medium	solution.py
493	Reverse Pairs	Hard	solution.py
494	Target Sum	Medium	solution.py
495	Teemo Attacking	Easy	solution.py
496	Next Greater Element I	Easy	solution.py
497	Random Point in Non-overlapping Rectangles	Medium	solution.py
498	Diagonal Traverse	Medium	solution.py
499	The Maze III	Hard	solution.py
500	Keyboard Row	Easy	solution.py
502	IPO	Hard	solution.py
503	Next Greater Element II	Medium	solution.py
505	The Maze II	Medium	solution.py
506	Relative Ranks	Easy	solution.py
517	Super Washing Machines	Hard	solution.py
518	Coin Change II	Medium	solution.py
522	Longest Uncommon Subsequence II	Medium	solution.py
523	Continuous Subarray Sum	Medium	solution.py
524	Longest Word in Dictionary through Deleting	Medium	solution.py
525	Contiguous Array	Medium	solution.py
526	Beautiful Arrangement	Medium	solution.py
527	Word Abbreviation	Hard	solution.py
528	Random Pick with Weight	Medium	solution.py
529	Minesweeper	Medium	solution.py
531	Lonely Pixel I	Medium	solution.py
532	K-diff Pairs in an Array	Medium	solution.py
533	Lonely Pixel II	Medium	solution.py
539	Minimum Time Difference	Medium	solution.py
540	Single Element in a Sorted Array	Medium	solution.py
542	01 Matrix	Medium	solution.py
546	Remove Boxes	Hard	solution.py
548	Split Array with Equal Sum	Hard	solution.py
553	Optimal Division	Medium	solution.py
554	Brick Wall	Medium	solution.py
555	Split Concatenated Strings	Medium	solution.py
560	Subarray Sum Equals K	Medium	solution.py
561	Array Partition	Easy	solution.py
562	Longest Line of Consecutive One in Matrix	Medium	solution.py
565	Array Nesting	Medium	solution.py
566	Reshape the Matrix	Easy	solution.py
568	Maximum Vacation Days	Hard	solution.py
573	Squirrel Simulation	Medium	solution.py
575	Distribute Candies	Easy	solution.py
581	Shortest Unsorted Continuous Subarray	Medium	solution.py
582	Kill Process	Medium	solution.py
587	Erect the Fence	Hard	solution.py
594	Longest Harmonious Subsequence	Easy	solution.py
598	Range Addition II	Easy	solution.py
599	Minimum Index Sum of Two Lists	Easy	solution.py
604	Design Compressed String Iterator	Easy	solution.py
605	Can Place Flowers	Easy	solution.py
609	Find Duplicate File in System	Medium	solution.py
611	Valid Triangle Number	Medium	solution.py
616	Add Bold Tag in String	Medium	solution.py
621	Task Scheduler	Medium	solution.py
622	Design Circular Queue	Medium	solution.py
624	Maximum Distance in Arrays	Medium	solution.py
628	Maximum Product of Three Numbers	Easy	solution.py
630	Course Schedule III	Hard	solution.py
631	Design Excel Sum Formula	Hard	solution.py
632	Smallest Range Covering Elements from K Lists	Hard	solution.py
636	Exclusive Time of Functions	Medium	solution.py
638	Shopping Offers	Medium	solution.py
641	Design Circular Deque	Medium	solution.py
643	Maximum Average Subarray I	Easy	solution.py
644	Maximum Average Subarray II	Hard	solution.py
645	Set Mismatch	Easy	solution.py
646	Maximum Length of Pair Chain	Medium	solution.py
648	Replace Words	Medium	solution.py
654	Maximum Binary Tree	Medium	solution.py
656	Coin Path	Hard	solution.py
658	Find K Closest Elements	Medium	solution.py
659	Split Array into Consecutive Subsequences	Medium	solution.py
661	Image Smoother	Easy	solution.py
665	Non-decreasing Array	Medium	solution.py
666	Path Sum IV	Medium	solution.py
667	Beautiful Arrangement II	Medium	solution.py
673	Number of Longest Increasing Subsequence	Medium	solution.py
674	Longest Continuous Increasing Subsequence	Easy	solution.py
675	Cut Off Trees for Golf Event	Hard	solution.py
679	24 Game	Hard	solution.py
682	Baseball Game	Easy	solution.py
683	K Empty Slots	Hard	solution.py
689	Maximum Sum of 3 Non-Overlapping Subarrays	Hard	solution.py
690	Employee Importance	Medium	solution.py
691	Stickers to Spell Word	Hard	solution.py
692	Top K Frequent Words	Medium	solution.py
695	Max Area of Island	Medium	solution.py
697	Degree of an Array	Easy	solution.py
698	Partition to K Equal Sum Subsets	Medium	solution.py
699	Falling Squares	Hard	solution.py
702	Search in a Sorted Array of Unknown Size	Medium	solution.py
704	Binary Search	Easy	solution.py
705	Design HashSet	Easy	solution.py
706	Design HashMap	Easy	solution.py
710	Random Pick with Blacklist	Hard	solution.py
713	Subarray Product Less Than K	Medium	solution.py
714	Best Time to Buy and Sell Stock with Transaction Fee	Medium	solution.py
717	1-bit and 2-bit Characters	Easy	solution.py
718	Maximum Length of Repeated Subarray	Medium	solution.py
719	Find K-th Smallest Pair Distance	Hard	solution.py
720	Longest Word in Dictionary	Medium	solution.py
721	Accounts Merge	Medium	solution.py
722	Remove Comments	Medium	solution.py
723	Candy Crush	Medium	solution.py
724	Find Pivot Index	Easy	solution.py
729	My Calendar I	Medium	solution.py
731	My Calendar II	Medium	solution.py
733	Flood Fill	Easy	solution.py
734	Sentence Similarity	Easy	solution.py
735	Asteroid Collision	Medium	solution.py
737	Sentence Similarity II	Medium	solution.py
739	Daily Temperatures	Medium	solution.py
740	Delete and Earn	Medium	solution.py
741	Cherry Pickup	Hard	solution.py
744	Find Smallest Letter Greater Than Target	Easy	solution.py
745	Prefix and Suffix Search	Hard	solution.py
746	Min Cost Climbing Stairs	Easy	solution.py
747	Largest Number At Least Twice of Others	Easy	solution.py
748	Shortest Completing Word	Easy	solution.py
749	Contain Virus	Hard	solution.py
750	Number Of Corner Rectangles	Medium	solution.py
752	Open the Lock	Medium	solution.py
755	Pour Water	Medium	solution.py
757	Set Intersection Size At Least Two	Hard	solution.py
758	Bold Words in String	Medium	solution.py
759	Employee Free Time	Hard	solution.py
760	Find Anagram Mappings	Easy	solution.py
764	Largest Plus Sign	Medium	solution.py
766	Toeplitz Matrix	Easy	solution.py
768	Max Chunks To Make Sorted II	Hard	solution.py
769	Max Chunks To Make Sorted	Medium	solution.py
773	Sliding Puzzle	Hard	solution.py
774	Minimize Max Distance to Gas Station	Hard	solution.py
775	Global and Local Inversions	Medium	solution.py
778	Swim in Rising Water	Hard	solution.py
781	Rabbits in Forest	Medium	solution.py
782	Transform to Chessboard	Hard	solution.py
786	K-th Smallest Prime Fraction	Medium	solution.py
789	Escape The Ghosts	Medium	solution.py
792	Number of Matching Subsequences	Medium	solution.py
794	Valid Tic-Tac-Toe State	Medium	solution.py
795	Number of Subarrays with Bounded Maximum	Medium	solution.py
798	Smallest Rotation with Highest Score	Hard	solution.py
801	Minimum Swaps To Make Sequences Increasing	Hard	solution.py
803	Bricks Falling When Hit	Hard	solution.py
804	Unique Morse Code Words	Easy	solution.py
805	Split Array With Same Average	Hard	solution.py
806	Number of Lines To Write String	Easy	solution.py
807	Max Increase to Keep City Skyline	Medium	solution.py
809	Expressive Words	Medium	solution.py
810	Chalkboard XOR Game	Hard	solution.py
811	Subdomain Visit Count	Medium	solution.py
812	Largest Triangle Area	Easy	solution.py
813	Largest Sum of Averages	Medium	solution.py
815	Bus Routes	Hard	solution.py
817	Linked List Components	Medium	solution.py
819	Most Common Word	Easy	solution.py
820	Short Encoding of Words	Medium	solution.py
821	Shortest Distance to a Character	Easy	solution.py
822	Card Flipping Game	Medium	solution.py
823	Binary Trees With Factors	Medium	solution.py
825	Friends Of Appropriate Ages	Medium	solution.py
826	Most Profit Assigning Work	Medium	solution.py
827	Making A Large Island	Hard	solution.py
832	Flipping an Image	Easy	solution.py
833	Find And Replace in String	Medium	solution.py
835	Image Overlap	Medium	solution.py
839	Similar String Groups	Hard	solution.py
840	Magic Squares In Grid	Medium	solution.py
843	Guess the Word	Hard	solution.py
845	Longest Mountain in Array	Medium	solution.py
846	Hand of Straights	Medium	solution.py
848	Shifting Letters	Medium	solution.py
849	Maximize Distance to Closest Person	Medium	solution.py
850	Rectangle Area II	Hard	solution.py
851	Loud and Rich	Medium	solution.py
852	Peak Index in a Mountain Array	Medium	solution.py
853	Car Fleet	Medium	solution.py
857	Minimum Cost to Hire K Workers	Hard	solution.py
860	Lemonade Change	Easy	solution.py

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