We all know about the loop. A loop is a fundamental concept in any programming language. Generally, we use a loop for repetitive tasks or go...

Continue reading...# Array

## Kth Smallest Element in a BST | LeetCode 230 | Python | Solution

LeetCode 230 I hope you already know about Binary Search Tree. In BST, each node is greater than its left subtree and smaller than its right...

Continue reading...## Binary Tree Level Order Traversal | LeetCode 102 | Python | Solution

LeetCode 102 This problem just simply the implementation of the level order traversal algorithm. If you don’t know about level order traversal yet, you can check...

Continue reading...## Maximum Number of Words Found in Sentences | LeetCode 2114 | LeetCode | Python | Solution

LeetCode 2124 This one is one of the easy problems on LeetCode. To solve this problem, mainly you have to know how to split a sentence...

Continue reading...## Group Anagrams | LeetCode 49 | Python | Solution

LeetCode 49 If you know how to valid anagram, this one will be easier for you to solve. You can check this to know about it...

Continue reading...## Kth Largest Element in an Array | LeetCode 215 | Python | Solution

LeetCode 215 From an integer array, we have to find the kth largest element. I assume that you already know about the sorting algorithms. We all...

Continue reading...## Move Zeroes | LeetCode 283 | Python | Solution

Click here to see the problem details on LeetCode. Problem Overview This problem’s difficulty level is easy. The problem description is straightforward. In an integer array,...

Continue reading...## Majority Element | LeetCode 169 | Python | Solution

Click here to see the problem details on LeetCode. Solution Simple problem. We need to find out the majority element from an integer array.Suppose we have...

Continue reading...## Find First and Last Position of Element in Sorted Array | LeetCode 34 | Python | Solution

Click here to see the problem details on LeetCode. Problem Overview We will be given an integer array (sorted in no-decreasing order) and an integer. We...

Continue reading...## Shuffle String | LeetCode 1528 | Python | Solution

Click here to see the problem details. Problem Overview This problem is quite simple. We will be given a string (s) and an array (indices) that...

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