The 53.3%: Medium: 2003: Smallest Missing Genetic Value in Each Subtree. Example 1: LeetCode is hiring! Example 1: Input: nums = [2,5,6,9,10] Output: 2 Explanation: The smallest number in nums is 2. Remove Duplicates from Sorted List 84. Sequence Reconstruction 445. Example 1: Input: nums = [1,1,1,2,2,3], k = 2 Output: [1,2] Example 2: Input: nums = [1], k = 1 Output: [1] Constraints: 1 <= nums.length <= 10 5-10 4 <= nums[i] <= 10 4; k is in the range [1, the number of unique elements in the array]. 77.5%: Easy: 1400: Construct K Palindrome Strings. Return the number of non-empty subsequences of nums such that the sum of the minimum and maximum element on it is less or equal to target. Print all subsequences of a string of length k Divide the array into continuous subsequences of length no greater than k such that sum of maximum value of each subsequence is minimum.Let Si denote the set of strings formed by considering all unique substrings of the string wi. The greatest common divisor of two numbers is the largest positive integer that evenly divides both numbers.. Reverse the array: Link: Link: Find the maximum and minimum element in an array: Link: Link: Find the Kth max and min element of an array: Link: Link: Given an array which consists of only 0, 1 and 2. Given an integer array nums, return the greatest common divisor of the smallest number and largest number in nums.. Serialize and Deserialize BST 450. each integer is exactly one more than the previous integer). Find All Duplicates in an Array 443. Given a string s, find two disjoint palindromic subsequences of s such that the product of their lengths is maximized.The two subsequences are disjoint if they do not both pick a character at the same index.. Return the maximum possible product of the lengths of the two palindromic subsequences.. A subsequence is a string that can be derived from another string by deleting 37.9%: Hard: 1822: Sign of the Product of an Array. Add Two Numbers II 446. 78. LeetCode is hiring! Thank you for your cooperation. Contribute to lzl124631x/LeetCode development by creating an account on GitHub. Discuss (999+) Submissions. You may return the answer in any order. Alphanumeric characters include letters and numbers. 53.3%: Medium: 2023: Number of Pairs of Strings With Concatenation Equal to Target. A subsequence of a string is a new string which is. LeetCode 478. Since the answer may be too large, return it modulo 10 9 + 7. Generate a String With Characters That Have Odd Counts. Given two strings s and t, return true if s is a subsequence of t, or false otherwise.. A subsequence of a string is a new string that is formed from the original string by deleting some (can be none) of the characters without disturbing the relative positions of the remaining characters. Generate Random Point in a Circle 659. 088-merge-sorted-array 090-subsets-ii 105-construct-binary-tree-from-preorder-and-inorder-traversal Search in Rotated Sorted Array II 82. Arithmetic Slices II - Subsequence 447. Delete Node in a BST 451. The largest number in nums is 10. 48.3%: Hard: 1588: Sum of All Odd Length Subarrays. 0 <= j <= nums[i] and i + j < n; Return the minimum number of jumps to reach nums[n - 1].The test cases are Hard. Number of Different Subsequences GCDs. Remove Duplicates from Sorted Array II 81. All contents and pictures on this website come from the Internet and are updated regularly every week. Medium. 77.7%: Given an integer array nums, return all the different possible increasing subsequences of the given array with at least two elements. Alphanumeric characters include letters and numbers. 72.9%: Medium: They are for personal study and research only, and should not be used for commercial purposes. LeetCode is hiring! All solutions support C++ language, some support Java and Python. The solution set must not contain duplicate subsets. You may return the combinations in any order.. My Solutions to Leetcode problems. 4564 179 Add to List Share. Given a string s, return true if it is a palindrome, or false otherwise.. Given two strings s and t, return the number of distinct subsequences of s which equals t.. R.I.P. 66.3%: Easy: 1823: Find the Winner of the Circular Game. Build Array Where You Can Find The Maximum Exactly K Comparisons. Number of Ways to Reorder Array to Get Same BST. String Compression 444. Example 1: Input: s = "A man, a plan, a canal: Panama" Given two strings s and t, return the number of distinct subsequences of s which equals t. A string's subsequence is a t = "rabbit" Output: 3 Explanation: As shown below, there are 3 ways you can generate "rabbit" from s. rabbbit rabbbit rabbbit. (i.e., "ace" is a subsequence of "abcde" while Given an integer array nums of unique elements, return all possible subsets (the power set). Generate a String With Characters That Have Odd Counts: Easy: Solution: 1375: Bulb Switcher III: Medium: Solution: Generate Random Maze We have a list of piles of stones, each pile of stones has a certain weight, represented by an array of integers. Given an integer array nums, return the greatest common divisor of the smallest number and largest number in nums.. You are given an integer array nums that is sorted in non-decreasing order.. 80. Contribute to haoel/leetcode development by creating an account on GitHub. (i.e., "ace" is a subsequence of "abcde" while "aec" is not). The given array may contain duplicates, and two equal integers should also be considered a special case of increasing sequence. Remove Duplicates from Sorted Array II 81. to my old Leetcode repository, where there were 5.7k+ stars and 2.2k+ forks (ever the top 3 in the field). Maximum Product of the Length of Two Palindromic Subsequences. Search in Rotated Sorted Array II 82. LeetCode Array Dynamic Programming Matrix Medium: Search a 2D Matrix II Leetcode Solution: Amazon Apple Bloomberg Facebook Microsoft Oracle LeetCode Array Matrix Medium: Find Two Non-overlapping Sub-arrays Each With Target Sum LeetCode Solution: Adobe Google Microsoft LeetCode Medium: Bold Words in String LeetCode Solution Each subsequence is a consecutive increasing sequence (i.e. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Given two strings a and b, return the length of the longest uncommon subsequence between a and b.If the longest uncommon subsequence does not exist, return -1.. An uncommon subsequence between two strings is a string that is a subsequence of one but not the other.. A subsequence of a string s is a string that can be obtained after deleting any number of Example 1: A phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Given an array, find how many such subsequences (does not require to be contiguous) exist where sum of elements in that subarray is divisible by K .The optimal solution for this array would be select the numbers in the order 1, 2, 2, 4, 9 that gives points 0, 2, 4, 12, 36 respectively and giving a total maximum points of 54. Note that a subsequence does not necessarily In each move, we can merge two adjacent piles into one larger pile, the cost is the sum of the weights of the two piles. Largest Rectangle in Histogram 85. Example 1: Input: s = "abbaca" Output: "ca" Explanation: For example, in "abbaca" we could remove "bb" since the letters are adjacent and equal, and this is the only possible move. Maximum Product of the Length of Two Palindromic Subsequences. Example 1: Input: s = "rabbbit", t = "rabbit" Output: 3 Explanation: As shown below, there are 3 ways you can generate "rabbit" from s.rabbbit rabbbit rabbbit. Determine if it is possible to split nums into one or more subsequences such that both of the following conditions are true:. Leetcode all o one data structure problem solution: Leetcode minimum genetic problem solution: Leetcode number of segments in a string problem solution: Leetcode non overlapping intervals problem solution: Leetcode find right interval problem solution: Leetcode path sum iii problem solution: Leetcode find all anagrams in a string problem solution 80. Subsets. You are given an array of integers nums and an integer target. 12390 178 Add to List Share. Find All Numbers Disappeared in an Array 449. Given an array of distinct integers candidates and a target integer target, return a list of all unique combinations of candidates where the chosen numbers sum to target. ; All subsequences have a length of 3 or more. You are given a string s consisting only of letters 'a' and 'b'.In a single step you can remove one palindromic subsequence from s.. Return the minimum number of steps to make the given string empty.. A string is a subsequence of a given string if it is generated by deleting some characters of a given string without changing its order. Remove Duplicates from Sorted List II 83. Since free questions may be even mistakenly taken down by some companies, only solutions will be post on now. The Number of Boomerangs 448. Sort the array without using any sorting algo: Link: Link: Move all the negative elements to one side of the array: Link: Link 442. It can be proven that the answer is unique. The same number may be chosen from candidates an unlimited number of times.Two combinations are unique if the frequency of at least one of the chosen Remove Duplicates from Sorted List 84. The greatest common divisor of two numbers is the largest positive integer that evenly divides both numbers.. The test cases are generated so that the answer fits on a 32-bit signed integer. Leetcode all problems list, with company tags and solutions. Distinct Subsequences. Example 1: Input: nums = [2,5,6,9,10] Output: 2 Explanation: The smallest number in nums is 2. LeetCode is hiring! A phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. LeetCode is hiring! Return the final string after all such duplicate removals have been made. A tag already exists with the provided branch name. 44.2%: Hard: 2019: The Score of Students Solving Math Expression. You are given a 0-indexed array of integers nums of length n.You are initially positioned at nums[0].. Each element nums[i] represents the maximum length of a forward jump from index i.In other words, if you are at nums[i], you can jump to any nums[i + j] where:. Multiple solutions will be given by most problems. The largest number in nums is 10. Example 1: Input: s = "A man, a plan, a canal: Panama" Remove Duplicates from Sorted List II 83. Given a string s, return the number of distinct non-empty subsequences of s.Since the answer may be very large, return it modulo 10 9 + 7.. A subsequence of a string is a new string that is formed from the original string by deleting some (can be none) of the characters without disturbing the relative positions of the remaining characters. ; It is Given an integer array nums and an integer k, return the k most frequent elements.You may return the answer in any order.. Given a string s, return true if it is a palindrome, or false otherwise.. 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