LeetCode 2095 Before moving into the problem, we need to know how to delete a node from a linked list. If you don’t know about Linked...

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...## Guess Number Higher or Lower | LeetCode 374 | Python | Solution

Click here to see the problem on LeetCode. This problem is all about Binary Search. If you know about Binary Search Algorithm, you can solve this...

Continue reading...## Valid Anagram | LeetCode 242 | Python | Solution

Click here to see this problem on LeetCode. This problem’s difficulty level is easy. Problem Overview Simple problem. From the given two strings, we have to...

Continue reading...## Binary Tree | Data Structure

I have written a blog about the tree data structure overview. If you don’t know about tree data structure, click here to see my blog. In...

Continue reading...## Basic Programming Concept for Beginner (Python)

Intro I believe computer programming is one of the most beautiful things in this universe. And we can learn it for free. We can do so...

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...## First Unique Character in a String | LeetCode 387 | Python | Solution

This problem is pretty straightforward. Click here to see the problem. Problem Overview The problem description is one line and pretty simple. It says that we...

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