Substring with Concatenation of All Words Leetcode Solution

Problem Statement The Substring with Concatenation of All Words LeetCode Solution – “Substring with Concatenation of All Words” states that given a string s and an array of string words where each word is of the same length. We need to return all starting indices of the substring that is …

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Sliding Window Median Leetcode Solution

Problem Statement The Sliding Window Median LeetCode Solution – “Sliding Window Median” states that given an integer array nums and an integer k, where k is the sliding window size. We need to return the median array of each window of size k. Example: Input: [1,3,-1,-3,5,3,6,7], k = 3 Output: [1.00000,-1.00000,-1.00000,3.00000,5.00000,6.00000] Explanation: Median …

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Subarrays with K Different Integers Leetcode Solution

Problem Statement The Subarrays with K Different Integers LeetCode Solution – “Subarrays with K Different Integers” states that you’re given an integer array nums and an integer k. We need to find a total number of good subarrays of nums. A good array is defined as an array with exactly …

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Find subarray with given sum (Handles Negative Numbers)

The problem “Find subarray with given sum (Handles Negative Numbers)” states that you are given an integer array, containing negative integers as well and a number called “sum”. The problem statement asks to print the sub-array, which sums up to a given number called “sum”.  If more than one sub-array …

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Longest Substring Without Repeating Characters LeetCode Solution

Longest Substring Without Repeating Characters LeetCode Solution – Given a string, we have to find the length of the longest substring without repeating characters. Let’s look into a few examples: Example pwwkew 3 Explanation: Answer is “wke” with length 3 aav 2 Explanation: Answer is “av” with length 2 Approach-1 …

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