Length of the largest subarray with contiguous elements leetcode subarray). The test cases are generated so that the answer will fit in a 32-bit integer. A subarray of nums is called continuous if: * Let i, i + 1, , j be the indices in the subarray. Return any such subsequence as an integer array of length k. Largest Subarray Length K in Python, Java, C++ and more. For Example: Input: [-2,1,-3,4,-1,2,1,-5,4], Output: 6 Explanation Jul 7, 2024 · Given an array A, a subarray of A is called "consistent" if the maximum occurrence of all elements in the subarray is equal to the minimum occurrence of all elements in the subarray. Example 1: Can you solve this real interview question? Largest Subarray Length K - Level up your coding skills and quickly land a job. A subarray is a contiguous and non-empty sequence of elements from the input array. So special attention needs to be given for negative numbers and zeroes. Maximum Subarray A subarray is defined as a non-empty contiguous sequence of elements in an array. Example 1: Input: nums = [0,6,5,2,2,5,1,9,4], firstLen = 1, secondLen = 2 Output: 20 Explanation: One choice of subarrays is [9] with length 1, and [6,5] with length 2. Note that "bca" and "cab" are also correct answers. You can do the following operation on the array at most once: * Choose any integer x such that nums remains non-empty on removing all occurrences of x. Return the minimum number of operations to form a target The problem “Length of the largest subarray with contiguous elements” states that you are given an integer array. Given an integer array nums of distinct integers, return the largest subarray of nums of length k. This is the best place to expand your knowledge and get prepared for your next interview. Can you solve this real interview question? Maximum Sum of Subsequence With Non-adjacent Elements - You are given an array nums consisting of integers. A circular array means the end of the array connects to the beginning of the array. The problem “Length of the largest subarray with contiguous elements” states that you are given an integer array. Subarray With Elements Greater Than Varying Threshold in Python, Java, C++ and more. Subarray - A subarray is a contiguous non-empty sequence of elements within an array. Hence, the answer is the length of the subarray, 3. A subarray is a contiguous, possibly empty sequence of elements within an array. Example 2: Input: nums = [1,2,3,4] Output: 1 Explanation: The maximum possible bitwise AND of a May 9, 2023 · The function must return an integer, the length of the maximum contiguous subarray of good elements in A that can be obtained by performing the above operation any number of times, such that the total cost of the operations does not exceed maximum_cost. Example 1: Input: nums = [1,3,-1,-3,5,3,6,7], k In-depth solution and explanation for LeetCode 53. If no such subarray exists, return 0. ** Example 1: LeetCode - maximum sum subarray using C++, Golang and Javascript. Subarray Sum Equals K - Given an array of integers nums and an integer k, return the total number of subarrays whose sum equals to k. Can you solve this real interview question? Longest Increasing Subsequence - Given an integer array nums, return the length of the longest strictly increasing subsequence. So for any element, we have two choices: Choice 1: Extend the maximum sum subarray ending at the previous element by adding the current element to it. Subarray Sums Divisible by K - Given an integer array nums and an integer k, return the number of non-empty subarrays that have a sum divisible by k. Aug 3, 2020 · All integers in the array are distinct, so we can first find the index of the maximum element in the range [0,. If the cumulative sum is equal to 0 for any subarray then update the current maximum length with the maximum of length of current subarray and its own value. Note that the product of an array with a single element is the value of that element. Example 1: Input: nums = [10,9,2,5,3,7,101,18] Output: 4 Explanation: The longest increasing subsequence is [2,3,7,101], therefore the length is 4. Can you solve this real interview question? Max Consecutive Ones III - Given a binary array nums and an integer k, return the maximum number of consecutive 1's in the Here’s the LeetCode version: Given an integer array nums, find the subarray with the largest sum, and return its sum. Return an integer representing the length of the longest non-decreasing subarray in nums3. May 9, 2023 · The function must return an integer, the length of the maximum contiguous subarray of good elements in A that can be obtained by performing the above operation any number of times, such that the total cost of the operations does not exceed maximum_cost. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. For query i, we first set nums[posi] equal to xi, then we calculate the answer to query i which is the maximum sum of a subsequence of nums where no two adjacent elements are Can you solve this real interview question? Form Array by Concatenating Subarrays of Another Array - You are given a 2D integer array groups of length n. * For example, [1,2,3,1,2] has 3 different integers: 1, 2, and 3. To calculate the maximum sum of subarray ending at current element, say maxEnding, we can use the maximum sum ending at the previous element. Example 1: Input: nums = [1,3,2,3,1,3], k = 3 Output: 3 Explanation: It's optimal to delete the elements at index 2 and index 4. Minimum Size Subarray Sum - Given an array of positive integers nums and a positive integer target, return the minimal length of a subarray whose sum is greater than or equal to target. Continuous Subarray Sum - Given an integer array nums and an integer k, return true if nums has a good subarray or false otherwise. Can you solve this real interview question? Find the Number of Subarrays Where Boundary Elements Are Maximum - You are given an array of positive integers nums. Return the number of subarrays of nums, where the first and the last elements of the subarray are equal to the largest element in the subarray. Return an integer array answer of size n where answer [i] is the length of the minimum sized subarray starting at i with maximum bitwise OR. A good array is an array where the number of different integers in that array is exactly k. If a k-length subarray adheres to the uniqueness condition, we calculate its sum, and out of all such possible subarrays, we return the maximum sum. Aug 1, 2021 · Description Given an integer array nums of length n and an integer k, return the k-th smallest subarray sum. Example 1: Input: nums1 = [1,2,3,2,1], nums2 = [3,2,1,4,7] Output: 3 Explanation: The repeated subarray with maximum length is [3,2,1]. Example 1: Input: nums = [3,2,5,4], threshold = 5 Output: 3 Explanation: In this example, we can select the subarray that starts at l = 1 and ends at r = 3 => [2,5,4]. Your task is to return the maximum score that can be achieved by selecting a contiguous subarray from the modified array. The largest subarray of length k is determined by the maximum element among the valid starting positions (from index 0 to n-k). Example 3: Input: nums = [5,4,-1 A subarray is a contiguous, possibly empty sequence of elements within an array. Apr 4, 2022 · Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Jul 22, 2025 · The result will be the maximum of all these values. A subarray is a contiguous non-empty sequence of elements within an array In-depth solution and explanation for LeetCode 53. Return the maximum sum of a good subarray of nums. Can you solve this real interview question? Bitwise ORs of Subarrays - Given an integer array arr, return the number of distinct bitwise ORs of all the non-empty subarrays of arr. Can you solve this real interview question? Longest Subarray of 1's After Deleting One Element - Given a binary array nums, you should delete one element from it. Can you solve this real interview question? Maximum Sum Circular Subarray - Given a circular integer array nums of length n, return the maximum possible sum of a non-empty subarray of nums. Example 2: Input: nums = [0,1,0] Output: 2 Explanation: [0, 1] (or [1, 0]) is a longest contiguous subarray with equal number of 0 and 1. Example 3: Input: nums = [5,4,-1,7,8] Output: 23 Explanation: The subarray [5,4,-1,7,8 Can you solve this real interview question? Continuous Subarrays - You are given a 0-indexed integer array nums. Find any subarray of nums of length k such that every element in the subarray is greater than threshold / k. Example 1: Input: nums = [-2,1,-3,4,-1,2,1,-5,4] Output: 6 Explanation: The subarray [4,-1,2,1] has the largest sum 6. ~Notes : 1) if prefix (0,x) == prefix (0, Problem Description You need to find a contiguous subarray of exactly length k from an integer array nums that has the maximum average value. Apr 1, 2024 · It's a classic problem that tests your ability to navigate arrays and optimize solutions, making it a popular question in software engineering interviews. The subsequence must be strictly increasing. For example, the subarray [2,2] is good. Example 2: Input: nums = [1,2,3,4] Output: 1 Explanation: The maximum possible bitwise AND of a Maximum Subarray - Given an integer array nums, find the subarray with the largest sum, and return its sum. Length of Longest Subarray With at Most K Frequency - You are given an integer array nums and an integer k. Feb 11, 2021 · Loop over the elements from index 0 to index nums. A subarray sum is the sum of all elements in the subarray. After deleting them, nums becomes equal to [1, 3, 3, 3]. An array is called good if the frequency of each element in this array is less than or equal to k. Mar 4, 2024 · Introduction: In the algorithmic problem-solving, there lies a fascinating challenge known as the “Longest Subarray Sum Problem. A subsequence is an array that can be derived from another array by deleting some or no elements without changing the order of the remaining elements. A subarray is a contiguous part of the array. Given: An integer array nums with n elements An integer k representing the required subarray length The task is to: Find all possible contiguous subarrays of length k Calculate the average value for each subarray Return the maximum average value found Jun 6, 2015 · 10 What is a contiguous subarray? I have tried searching online and have found pages about solving the largest contiguous subarray problem but none with a definition or explanation of what contiguous in this actually is. We call a subarray of nums nice if the bitwise AND of every pair of elements that are in different positions in the subarray is equal to 0. Return the maximum length of a subarray with positive product. Example 1: Input: nums = [0,1] Output: 2 Explanation: [0, 1] is the longest contiguous subarray with an equal number of 0 and 1. A subarray of nums is almost unique if it contains at least m distinct elements. A subarray is a contiguous non-empty sequence of elements within an array. The Problem Link to question Given an integer array nums, find the contiguous subarray (containing at least one number) that has the largest sum and return its sum. Aug 22, 2016 · What value must be not greater than k? Length of subarray or sum of subarray? Answer for test [1, 2, 3], k = 2 is 5 or 2? May 13, 2022 · Your All-in-One Learning Portal. A Can you solve this real interview question? Subarray With Elements Greater Than Varying Threshold - You are given an integer array nums and an integer threshold. 5] nums[0. Find a contiguous subarray whose length is equal to k that has the maximum average value and return this value. length - k and find the largest element and the corresponding index. e. The greatest common divisor of an array is the largest integer that evenly divides In this article, I’ll delve into the problem statement, explore solution approaches, and analyze their efficiencies. Formally, the next element of nums[i] is nums[(i + 1) % n] and the previous element of nums[i] is nums[(i - 1 + n) % n]. A subarray is a contiguous non-empty Can you solve this real interview question? Split Array Largest Sum - Given an integer array nums and an integer k, split nums into k non-empty subarrays such that the largest sum of any subarray is minimized. 5] which has the length of 5 - 0 + 1 = 6 5− 0+1 = 6. * A subarray is a contiguous part of an array. Can you solve this real interview question? Maximum Subarray - Given an integer array nums, find the subarray with the largest sum, and return its sum. Aug 25, 2021 · This tutorial covers the solution for the Maximum Subarray Problem. Example 1: Input Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Problem: Given an integer array nums, find the subarray with the largest sum, and return its sum. Can you solve this real interview question? Maximum Product Subarray - Given an integer array nums, find a subarray that has the largest product, and return the product. A subarray is a contiguous non-empty sequence of Your task is to maximize the length of the longest non-decreasing subarray in nums3 by choosing its values optimally. Jul 15, 2022 · A subarray is a contiguous sequence of elements within an array. A subarray arr is good if there are at least k pairs of indices (i, j) such that i < j and arr [i] == arr [j]. In-depth solution and explanation for LeetCode 2334. Can you solve this real interview question? Longest Continuous Increasing Subsequence - Given an unsorted array of integers nums, return the length of the longest continuous increasing subsequence (i. In-depth solution and explanation for LeetCode 1708. For example, the Can you solve this real interview question? Ways to Split Array Into Three Subarrays - A split of an integer array is good if: * The array is split into three non-empty contiguous subarrays - named left, mid, right respectively from left to right. Note: A subarray is a contiguous non-empty sequence of elements within an array. For example, if nums = [0, 1, 0, 0, 1, 1, 0], the longest contiguous subarray with equal 0s and 1s would be [0, 1, 0, 0, 1, 1] with length 6 (containing three 0s and three 1s). Can you solve this real interview question? Maximize Subarray Sum After Removing All Occurrences of One Element - You are given an integer array nums. * Remove all occurrences of x from the array. If no subarray meets the conditions, return 0. Dec 19, 2022 · The length of the subarray is k, and All the elements of the subarray are distinct. We first compute the maximum sum achievable up to each index using Kadane's algorithm, then use a sliding window of size k to find sums of consecutive k In-depth solution and explanation for LeetCode 2958. Example 3: Input: nums = [5,4,-1 Can you solve this real interview question? Maximum Subarray - Given an integer array nums, find the subarray with the largest sum, and return its sum. Example 1: Input: nums = [1,0,2,1,3] Output: [3,3,2,2,1] Explanation: The maximum possible bitwise OR starting at any index is 3. So we’re looking for the largest sum of all values from nums[i] to nums[j] (inclusive), where i <= j. Return the size of the longest non-empty subarray containing only 1's in the resulting array. Jan 22, 2022 · Problem Statement Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example 3: Input: nums = [5,4,-1 Return the maximum subarray sum of all the subarrays that meet the conditions. Find and return the length of the longest consistent subarray from A. Maximum Good Subarray Sum - You are given an array nums of length n and a positive integer k. You can only see the k numbers in the window. We call a partition of the array valid if each of the obtained subarrays satisfies one of the following conditions: The subarray consists of exactly 2, equal elements. The bitwise OR of a subarray is the bitwise OR of each integer in the subarray. A subarray is a contiguous part of an array. Find length of the largest subarray with sum 0. Return the max sliding window. Jul 23, 2025 · To make this process easy we find cumulative sum of the subarrays taking 0s as -1 and 1s as +1. In one operation you can choose any subarray from initial and increment each value by one. Example 2: Input: nums = [1] Output: 1 Explanation: The subarray [1] has the largest sum 1. Can you solve this real interview question? Maximum Length of Repeated Subarray - Given two integer arrays nums1 and nums2, return the maximum length of a subarray that appears in both arrays. Example 1: Input: nums = [2,1,3], k = 4 Output: 3 Explanation: The subarrays of [2,1,3] are: [2 The score of a contiguous subarray is defined as the product of its length and the greatest common divisor (GCD) of all its elements. Return 0 if there is no such subarray. Example 1: Input: nums = [2,1,3], k = 4 Output: 3 Explanation: The subarrays of [2,1,3] are: [2 Note: A subarray is a contiguous non-empty sequence of elements within an array. A **subarray is a contiguous non-empty sequence of elements within an array. Can you solve this real interview question? Continuous Subarrays - You are given a 0-indexed integer array nums. Example 1: Input: nums = [2,3,3,2,2], k = 2, p = 2 Output: 11 Explanation: The elements at indices 0, 3, and 4 are divisible by p = 2. Example 3: Input Jan 30, 2021 · QUESTION : Given an array having both positive and negative integers. Example 1: Can you solve this real interview question? Longest Substring Without Repeating Characters - Given a string s, find the length of the longest substring without duplicate characters. We find the longest contiguous subarr A subarray is a contiguous subsequence of the array. Return the subarray starting from the index. In this problem, 1. Return the maximum subarray sum across all The range of a subarray of nums is the difference between the largest and smallest element in the subarray. You have to partition the array into one or more contiguous subarrays. Return the sum of all subarray ranges of nums. * For example, the median of [2,3,1,4] is 2, and the median of [8,4,3,5,1] is 4. Return the maximum sum out of all almost unique subarrays of length k of nums. The key insight is to transform this problem using prefix sums. Example 1: Input: nums = [1,4,3,3,2] Output: 6 Explanation: There are 6 subarrays which Jul 23, 2025 · Given an array arr [] of length N, the task is to find the length of the longest subarray which consists of consecutive numbers in increasing order, from the array. Length of Longest Subarray With at Most K Frequency in Python, Java, C++ and more. Example 2: Input: s = "bbbbb" Output: 1 Explanation: The answer Can you solve this real interview question? Minimum Number of Increments on Subarrays to Form a Target Array - You are given an integer array target. The bitwise OR of a subarray of one integer is that integer. ” This problem entails finding the longest contiguous subarray Sep 3, 2017 · Find a contiguous subarray whose length is equal to k that has the maximum average value and return this value. Return the maximum subarray sum of all the subarrays that meet the conditions. Example 3: Input: nums = [5,4,-1 Continuous Subarray Sum - Given an integer array nums and an integer k, return true if nums has a good subarray or false otherwise. You are asked if you can choose n disjoint subarrays from the array nums such that the ith subarray is equal to groups[i] (0-indexed), and if i > 0, the (i-1)th subarray appears before the ith Can you solve this real interview question? Subarray With Elements Greater Than Varying Threshold - You are given an integer array nums and an integer threshold. Return the length of the longest good subarray of nums. Longest Nice Subarray - You are given an array nums consisting of positive integers. A subarray is a contiguous non-empty sequence Apr 4, 2022 · Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Problem Statement: Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Can you solve this real interview question? Split Array Largest Sum - Given an integer array nums and an integer k, split nums into k non-empty subarrays such that the largest sum of any subarray is minimized. Jul 23, 2025 · If all elements are distinct, then a subarray has contiguous elements if and only if the difference between maximum and minimum elements in subarray is equal to the difference between last and first indexes of subarray. Note: * The median of an array is the middle element after sorting the array in ascending order. Note that: * A subarray is a contiguous part of the array. Length of the largest subarray with contiguous elements | Set 1 - GeeksforGeeks Given an array of distinct integers, find length of the longest subarray which contains numbers that can be arranged in a continuous sequence. * The sum of the elements in left is less than or equal to the sum of the elements in mid, and the sum of the elements in mid is less than or equal Jul 23, 2025 · Given an array arr [] of length N, the task is to find the length of the longest subarray which consists of consecutive numbers in increasing order, from the array. For each index i, you are required to determine the number of contiguous subarrays that fulfills the following conditions: The value at index i must be the maximum element in the contiguous Maximum Average Subarray I - You are given an integer array nums consisting of n elements, and an integer k. Given a binary array nums, return the maximum length of a contiguous subarray with an equal number of 0 and 1. After finding the optimal starting index, the answer is the subarray of length k starting at that index. The frequency of an element x is the number of times it occurs in an array. This subarray satisfies the conditions. A good subarray is a subarray where: * its length is at least two, and * the sum of the elements of the subarray is a multiple of k. Therefore, the approach is to calculate the prefix sum and put it into a hash map. Better than official and forum solutions. Your task is to maximize the length of the longest non-decreasing subarray in nums3 by choosing its values optimally. Each time the sliding window moves right by one position. A subarray is a contiguous non-empty sequence of Return the maximum subarray sum of all the subarrays that meet the conditions. The longest equal subarray starts at i = 1 and ends at j = 3 with length equal Jul 29, 2025 · In this video, We solve Leetcode 2419: Longest Subarray With Maximum Element using a simple, optimized Python approach. In this video, we discuss the Contiguous Array problem where we are required to find the longest subarray with equal 0's and 1's using hashmaps in java. Maximum Subarray in Python, Java, C++ and more. Example 1: Input: s = "abcabcbb" Output: 3 Explanation: The answer is "abc", with the length of 3. Jun 13, 2022 · Given an array of distinct integers, find length of the longest subarray which contains numbers that can be arranged in a continuous sequence. Example 1: Input: nums = [1,1,1,1,1], k = 10 Output: 1 Explanation: The only good subarray is the array nums itself. The problem statement asks to find out the length of the longest contiguous sub-array of which elements can be arranged in a sequence (continuous, either ascending or descending). Example 1: Input: nums = [-2,1,-3,4,-1,2,1,-5,4] O Can you solve this real interview question? Apply Operations to an Array - You are given a 0-indexed array nums of size n consisting of non-negative integers. Examples: Input: arr [] = {10, 12, 11}; Output: Length of the longest contiguous subarray is 3 Number of Subarrays with Bounded Maximum - Given an integer array nums and two integers left and right, return the number of contiguous non-empty subarrays such that the value of the maximum array element in that subarray is in the range [left, right]. A subarray is turbulent if the comparison sign flips between each adjacent pair of elements in the subarray. The longest subarray with that value is [3,3], so we return 2. . Input: nums = [ 2 , 3 , -2 , 4 ] Output: 6 Explanation: [ 2 , 3 ] has the largest product 6. Example 1: Input: nums = [1,2,3,3,2,2] Output: 2 Explanation: The maximum possible bitwise AND of a subarray is 3. We will cover the complete code solution for the Maximum Subarray Problem in Java programming language. Nov 30, 2023 · Return the maximum length of a non-decreasing array that can be made after applying operations. Example 1: Input: nums = [1,2,3] Output: 4 Explanation: The 6 subarrays of nums are the following: Jun 9, 2025 · A subarray is defined as a sequence of contiguous elements within the main array and is non-empty by definition. Return the minimized largest sum of the split. Can you solve this real interview question? Shortest Subarray with Sum at Least K - Given an integer array nums and an integer k, return the length of the shortest non-empty subarray of nums with a sum of at least k. A subarray is defined as a non-empty contiguous sequence of elements in an array. You are also given a 2D array queries, where queries[i] = [posi, xi]. Example 1: Input: nums = [7,2,5,10,8], k = 2 Output: 18 Explanation: There are four ways to Jul 18, 2020 · I could not find a solution for this in any where, after some time, I was able to come up with this solution. To solve the "Largest Subarray Length K" problem, we scan through all possible subarrays of length k and keep track of the one with the largest lexicographical order. Jul 23, 2025 · [Better Approach] Kadane's Algorithm + Window Sliding - O (n) Time and O (n) Space The idea is to find a subarray with at least k elements having the maximum possible sum, by combining Kadane's algorithm with a sliding window approach. Examples: Input: arr [] = {10, 12, 11}; Output: Length of the longest contiguous subarray is 3 Input: arr [] = {14, 12, 11, 20}; Output: Length of the longest contiguous subarray is 2 Input: arr [] = {1, 56, 58, 57, 90, 92, 94, 93, 91, 45}; Output Can you solve this real interview question? Maximum Size Subarray Sum Equals k - Level up your coding skills and quickly land a job. Can you solve this real interview question? Contiguous Array - Given a binary array nums, return the maximum length of a contiguous subarray with an equal number of 0 and 1. Example 1: Input: nums = [5,2,2] Output: 1 Explanation: This array with length 3 is not non-decreasing. Aug 7, 2022 · LeetCode Problem Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Given an integer array nums, find the subarray with the largest sum, and return its sum. Intuitions, example walk through, and complexity analysis. You are also given an integer array nums. You have an integer array initial of the same size as target with all elements initially zeros. A subarray is a contiguous non-empty sequence of elements within an array Can you solve this real interview question? Sliding Window Maximum - You are given an array of integers nums, there is a sliding window of size k which is moving from the very left of the array to the very right. Can you solve this real interview question? Subarrays with K Different Integers - Given an integer array nums and an integer k, return the number of good subarrays of nums. Jul 24, 2025 · Easy Problems on Subarray: Split an array into two equal Sum subarrays Check if subarray with given product exists in an array Subarray of size k with given sum Sort an array where a subarray of a sorted array is in reverse order Count subarrays with all elements greater than K Maximum length of the sub-array whose first and last elements are same Check whether an Array is Subarray of another Aug 1, 2021 · Description Given an integer array nums of length n and an integer k, return the k-th smallest subarray sum. j] is good if |nums [i] - nums [j]| == k. Return the total number of continuous subarrays. The array with length firstLen could occur before or after the array with length secondLen, but they have to be non-overlapping. You need to apply n - 1 operations to this array where, in the ith operation (0-indexed), you will apply the following on the ith element of nums: * If nums[i] == nums[i + 1], then multiply nums[i] by 2 and set nums[i + 1] to 0 The cost of an array is the value of its first element. Example 1: Input: nums = [2,3,-2,4] Output: 6 Explanation: [2 Feb 7, 2023 · The problem is to find the length of the longest contiguous subarray such that every element in the subarray is strictly greater than its previous element in the same subarray. We have two ways to make the array length two. A subarray of nums is called good if the absolute difference between its first and last element is exactly k, in other words, the subarray nums [i. Any answer with a calculation error less than 10 -5 will be accepted. Return the size of any such subarray. Contiguous Array - Given a binary array nums, return the maximum length of a contiguous subarray with an equal number of 0 and 1. n k], and then take k elements starting from this index. It passed the predefined tests: Contiguous Subarrays You are given an array arr of N integers. If there is no such subarray, return -1. A subarray is a contiguous sequence of elements within an array. The numbers in the array can occur multiple times. A subarray of an array is a consecutive sequence of zero or more values taken out of that array. Example 1: Input Can you solve this real interview question? Number of Subarrays With GCD Equal to K - Given an integer array nums and an integer k, return the number of subarrays of nums where the greatest common divisor of the subarray's elements is k. You need to divide nums into k disjoint contiguous subarrays, such that the difference between the starting index of the second subarray and the starting index of the kth subarray should be less than or equal to dist. Example 1: Input: nums = [7,2,5,10,8], k = 2 Output: 18 Explanation: There are four ways to Feb 7, 2023 · The problem is to find the length of the longest contiguous subarray such that every element in the subarray is strictly greater than its previous element in the same subarray. Jun 30, 2023 · In the given problem statement, we have an array of integers and we need to find the maximum product possible for a contiguous subarray. A subarray is a contiguous non-empty sequence Your task is to find the maximum length of a contiguous subarray that contains an equal number of 0s and 1s. Example 1: Input: nums = [2,1,3,3], k = 2 Output: [3,3] Explanation: The subsequence has the largest sum of 3 + 3 = 6. The longest contiguous subarray with an equal number of 0 and 1 is nums [0. Jul 24, 2025 · Easy Problems on Subarray: Split an array into two equal Sum subarrays Check if subarray with given product exists in an array Subarray of size k with given sum Sort an array where a subarray of a sorted array is in reverse order Count subarrays with all elements greater than K Maximum length of the sub-array whose first and last elements are same Check whether an Array is Subarray of another Longest Turbulent Subarray - Given an integer array arr, return the length of a maximum size turbulent subarray of arr. The most important part of this problem is that the elements have to be contiguous. Maximum Subarray - Given an integer array nums, find the subarray with the largest sum, and return its sum. Return the length of the longest nice subarray. If the array is of even length, the median is the left middle element. Can you solve this real interview question? Maximum Length of Subarray With Positive Product - Given an array of integers nums, find the maximum length of a subarray where the product of all its elements is positive. Apr 10, 2020 · Problem Given an integer array nums, find the contiguous subarray (containing at least one Tagged with computerscience, beginners, leetcode, problemsolving. Can you solve this real interview question? Subarray With Elements Greater Than Varying Threshold - You are given an integer array nums and an integer threshold. The subarray consists of exactly 3, equal elements. A subarray is a contiguous non-empty sequence You are given a 0-indexed integer array nums. For example, the cost of [1,2,3] is 1 while the cost of [3,4,1] is 3. The longest equal subarray starts at i = 1 and ends at j = 3 with length equal Can you solve this real interview question? Maximum Sum of Almost Unique Subarray - You are given an integer array nums and two positive integers m and k. Then, for each pair of indices i <= i1, i2 <= j, 0 <= |nums[i1] - nums[i2]| <= 2. uwepo ayxhsdrv zrchouhp vkw dhsm tccfalg psuidhrr oxwiek bcsy vlhyp xcvlvxq exvgv xug pvvnb ptysyy