Leetcode-Python-Solutions This is a repo where I have my Leetcode solutions in Python programming. 3. Longest Substring Without Repeating Characters 5. Longest Palindromic Substring 8. String to Integer (atoi) 11. Container With Most Water 12. Integer to Roman 13. Roman to Integer 15. 3Sum 16. 3Sum Closest 19. Remove Nth Node From End of List 20. Valid Parentheses 21. Merge Two Sorted Lists 22. Generate Parentheses 23. Merge k Sorted Lists 24. Swap Nodes in Pairs 27. Remove Element 31. Next Permutation 33. Search in Rotated Sorted Array 36. Valid Sudoku 41. First Missing Positive 42. Trapping Rain Water 45. Jump Game II 46. Permutations 55. Jump Game 58. Length of Last Word 74. Search a 2D Matrix 75. Sort Colors 79. Word Search 80. Remove Duplicates from Sorted Array II 81. Search in Rotated Sorted Array II 82. Remove Duplicates from Sorted List II 83. Remove Duplicates from Sorted List 125. Valid Palindrome 138. Copy List with Random Pointer 141. Linked List Cycle 143. Reorder List 151. Reverse Words in a String 152. Maximum Product Subarray 155. Min Stack 167. Two Sum II - Input Array Is Sorted 189. Rotate Array 203. Remove Linked List Elements 205. Isomorphic Strings 214. Shortest Palindrome 217. Contains Duplicate 219. Contains Duplicate II 234. Palindrome Linked List 237. Delete Node in a Linked List 240. Search a 2D Matrix II 273. Integer to English Words 283. Move Zeroes 316. Remove Duplicate Letters 338. Counting Bits 347. Top K Frequent Elements 350. Intersection of Two Arrays II 367. Valid Perfect Square 382. Linked List Random Node 386. Lexicographical Numbers 394. Decode String 396. Rotate Function 424. Longest Repeating Character Replacement 448. Find All Numbers Disappeared in an Array 456. 132 Pattern 463. Island Perimeter 470. Implement Rand10() Using Rand7() 502. IPO 523. Continuous Subarray Sum 532. K-diff Pairs in an Array 539. Minimum Time Difference 567. Permutation in String 593. Valid Square 633. Sum of Square Numbers 641. Design Circular Deque 650. 2 Keys Keyboard 678. Valid Parenthesis String 692. Top K Frequent Words 703. Kth Largest Element in a Stream 713. Subarray Product Less Than K 718. Maximum Length of Repeated Subarray 725. Split Linked List in Parts 729. My Calendar I 735. Asteroid Collision 769. Max Chunks To Make Sorted 788. Rotated Digits 796. Rotate String 817. Linked List Components 826. Most Profit Assigning Work 832. Flipping an Image 840. Magic Squares In Grid 846. Hand of Straights 848. Shifting Letters 853. Car Fleet 860. Lemonade Change 875. Koko Eating Bananas 877. Stone Game 884. Uncommon Words from Two Sentences 885. Spiral Matrix III 916. Word Subsets 930. Binary Subarrays With Sum 945. Minimum Increment to Make Array Unique 981. Time Based Key-Value Store983. Minimum Cost For Tickets983. Minimum Cost For Tickets 983. Minimum Cost For Tickets 995. Minimum Number of K Consecutive Bit Flips 1016. Binary String With Substrings Representing 1 To N 1051. Height Checker 1122. Relative Sort Array 1160. Find Words That Can Be Formed by Characters 1208. Get Equal Substrings Within Budget 1248. Count Number of Nice Subarrays 1266. Minimum Time Visiting All Points 1346. Check If N and Its Double Exist 1352. Product of the Last K Numbers 1371. Find the Longest Substring Containing Vowels in Even Counts 1387. Sort Integers by The Power Value 1395. Count Number of Teams 1404. Number of Steps to Reduce a Number in Binary Representation to One 1422. Maximum Score After Splitting a String 1460. Make Two Arrays Equal by Reversing Subarrays 1461. Check If a String Contains All Binary Codes of Size K 1482. Minimum Number of Days to Make m Bouquets 1497. Check If Array Pairs Are Divisible by k 1508. Range Sum of Sorted Subarray Sums 1509. Minimum Difference Between Largest and Smallest Value in Three Moves 1544. Make The String Great 1574. Shortest Subarray to be Removed to Make Array Sorted 1605. Find Valid Matrix Given Row and Column Sums 1614. Maximum Nesting Depth of the Parentheses 1636. Sort Array by Increasing Frequency 1647. Minimum Deletions to Make Character Frequencies Unique 1652. Defuse the Bomb 1653. Minimum Deletions to Make String Balanced 1700. Number of Students Unable to Eat Lunch 1710. Maximum Units on a Truck 1717. Maximum Score From Removing Substrings 1752. Check if Array Is Sorted and Rotated 1781. Sum of Beauty of All Substrings 1791. Find Center of Star Graph 1818. Minimum Absolute Sum Difference 1823. Find the Winner of the Circular Game 1829. Maximum XOR for Each Query 1894. Find the Student that Will Replace the Chalk 1910. Remove All Occurrences of a Substring 1962. Remove Stones to Minimize the Total 2000. Reverse Prefix of Word 2058. Find the Minimum and Maximum Number of Nodes Between Critical Points 2126. Destroying Asteroids 2134. Minimum Swaps to Group All 1's Together II 2181. Merge Nodes in Between Zeros 2191. Sort the Jumbled Numbers 2196. Create Binary Tree From Descriptions 2216. Minimum Deletions to Make Array Beautiful 2270. Number of Ways to Split Array 2370. Longest Ideal Subsequence 2416. Sum of Prefix Scores of Strings 2419. Longest Subarray With Maximum Bitwise AND 2441. Largest Positive Integer That Exists With Its Negative 2486. Append Characters to String to Make Subsequence 2487. Remove Nodes From Linked List 2554. Maximum Number of Integers to Choose From a Range I 2559. Count Vowel Strings in Ranges 2563. Count the Number of Fair Pairs 2582. Pass the Pillow 2683. Neighboring Bitwise XOR 2816. Double a Number Represented as a Linked List 2958. Length of Longest Subarray With at Most K Frequency 2962. Count Subarrays Where Max Element Appears at Least K Times 2976. Minimum Cost to Convert String I 3011. Find if Array Can Be Sorted 3016. Minimum Number of Pushes to Type Word II 3042. Count Prefix and Suffix Pairs I 3043. Find the Length of the Longest Common Prefix 3110. Score of a String 3120. Count the Number of Special Characters I 3121. Count the Number of Special Characters II 3133. Minimum Array End 3163. String Compression III 3194. Minimum Average of Smallest and Largest Elements 3223. Minimum Length of String After Operations 3264. Final Array State After K Multiplication Operations I