Tag Archive For "interview question"
Number Of Longest Increasing Subsequence Leetcode Problem 673 [Python]
In this blog post, we're going to tackle the LeetCode problem 673, Number Of Longest Increasing Subsequence This problem falls under the category of 1-D Dynamic Programming and is considered of medium difficulty. We'll provide a detailed explanation of the problem, explore the efficient Python solution, discuss time and space complexity, and offer a comprehensive …
Number Of Connected Components In An Undirected Graph Leetcode 323 [Python]
In this guide, we will tackle the LeetCode problem "Number of Connected Components In An Undirected Graph," which falls under the category of Graphs. This is a medium difficulty problem that requires you to find the number of connected components in an undirected graph. We will explore the problem, understand its constraints, discuss two different …
Number Of 1 Bits Leetcode Problem 191 [Python Solution]
Welcome back, coding enthusiasts! In this blog post, we are going to explore the Number Of 1 Bits problem, which is categorized as an easy problem in LeetCode’s Blind 75 list. If you’ve been following our Blind 75 journey, you’ll know that we’ve been tackling these problems one by one. If you’re interested in the …
Non Decreasing Array Leetcode Problem 665 [Python Solution]
Welcome to another coding adventure! In this blog post, we'll tackle the "Non-Decreasing Array" problem. This problem asks us to determine if it's possible to transform an array into a non-decreasing array by modifying at most one element. We'll explore an efficient Python solution for this problem, break down the algorithm, and discuss its time …
Next Greater Element I Leetcode Problem 496 [Python Solution]
If you're new to coding and looking to solve the Next Greater Element I problem on LeetCode, you've come to the right place. In this blog post, we will walk you through the problem, explore different approaches to solve it, and provide a Python solution. Let's dive in! Problem Overview The Next Greater Element I …
Network Delay Time Leetcode Problem 743 [Python Solution]
In this blog post, we will delve into the Network Delay Time problem, which is categorized as an advanced graph problem on LeetCode. The goal of this problem is to find the minimum time it takes for a signal to travel from a given source node to all other nodes in a network. We will …
N-th Tribonacci Number Leetcode Problem 1137
Are you ready to dive into another coding challenge? Today, we'll tackle the "N-th Tribonacci Number" problem. This is an interesting challenge for beginners, and by the end of this blog post, you'll have a solid understanding of how to approach it. We'll explore both the brute-force and efficient approaches and explain the reasoning behind …
N Queens Leetcode Problem 51 [Python Solution]
Welcome to another coding tutorial! Today, we're going to tackle the N Queens problem, a famous and challenging puzzle in the realm of backtracking. This LeetCode problem, categorized as "Hard," asks us to place N queens on an N x N chessboard in such a way that no two queens can attack each other. We'll …
N Queens II Leetcode Problem 52 [Python Solution]
Problem Overview The N Queens II problem is a classic combinatorial puzzle that falls under the category of backtracking problems. The objective is to place N queens on an N x N chessboard in such a way that no two queens can attack each other. Given an integer N, the goal is to determine the …
Multiply Strings Leetcode Problem 43 [Python Solution]
In this blog post, we will delve into the LeetCode problem Multiply Strings This problem involves multiplying two non-negative integers represented as strings and returning the product as a string. The challenge here is to perform this multiplication without using any built-in BigInteger library or converting the inputs to integers directly. We'll explore an efficient …
Missing Number Leetcode Problem 268 [Python Solution]
Welcome to another exciting coding tutorial! In this blog post, we’ll tackle the Missing Number problem, which is categorized under Bit Manipulation on LeetCode. This problem is considered easy and provides a great opportunity to explore different solutions, making it ideal for beginners. We will also optimize this blog post for SEO to help you …
Minimum Path Sum Leetcode Problem 64 [Python Solution]
Welcome to another coding adventure! In this guide, we will tackle the LeetCode problem #64, Minimum Path Sum We'll explore how to find the path with the minimum sum in a grid filled with non-negative numbers, where you can only move either down or to the right. We'll provide a Python solution to this problem …
Minimum Interval To Include Each Query Leetcode Problem 1851 [Python]
Related Interview Questions By Company: Find Critical And Pseudo Critical Edges In Minimum Spanning Tree Count Vowels Permutation LeetCode Word Search II LeetCode Related Interview Questions By Difficulty: Meeting Rooms II LeetCode Non Overlapping Intervals LeetCode Merge Intervals LeetCode Related Interview Questions By Category: Maximum Twin Sum Of A Linked List LeetCode House Robber LeetCode …
Min Cost To Connect All Points Leetcode Problem 1584 [Python Solution]
In this post, we're going to tackle a LeetCode problem, specifically Min Cost To Connect All Points This problem falls under the category of advanced graphs and is categorized as medium difficulty. We'll explore the problem statement, constraints, and an efficient Python solution using Prim's algorithm. Problem Overview Problem Statement: You are given an array …
Min Cost Climbing Stairs Leetcode Problem 746 [Python Solution]
Welcome to another coding adventure! Today, we're going to tackle the Min Cost Climbing Stairs problem from LeetCode. This problem falls under the category of 1-D Dynamic Programming and is considered easy. We'll walk you through the problem, provide both a brute-force approach and an efficient dynamic programming solution in Python, and explain the reasoning …