Tag Archive For "medium"
Online Stock Span Leetcode Problem 901 [Python Solution]
The span for our current price so we’ll add the current price along with its computed span to our stack. This represents the current price and the maximum number of consecutive days, including today, where the stock price was less than or equal to the price of today. Question Design an algorithm that collects daily …
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 …
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 …
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 …
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 …
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 …
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 …
Maximum Twin Sum Of A Linked List Leetcode Problem 2130 [Python]
If you're looking for a detailed solution to the LeetCode problem "Maximum Twin Sum Of A Linked List," you're in the right place. In this blog post, we'll break down the problem, explore the constraints, and provide an efficient Python solution to solve it. We'll also dive into the time and space complexity of our …
Maximal Square Leetcode Problem 221 [Python Solution]
If you've been preparing for coding interviews, you may have come across the Maximal Square problem on LeetCode. This problem falls under the category of 2-D Dynamic Programming and is considered a medium-level challenge. Companies like Google have been known to include this problem in their interview processes. In this blog post, we'll break down …
Max Area Of Island Leetcode Problem 695 [Python Solution]
Welcome back! Today, we're going to tackle the Max Area Of Island problem. This problem falls under the category of graphs and is considered to have a medium difficulty level. It's a great exercise to enhance your understanding of depth-first search (DFS) algorithms. Let's dive into it. Problem Overview Problem Statement: You are given an …
Matchsticks To Square Leetcode Problem 473 [Python Solution]
In this blog post, we will delve into solving the Matchsticks To Square problem, which is LeetCode problem 473. This problem falls under the category of backtracking and has been rated as medium difficulty. The objective is to determine if it's possible to use a given set of matchsticks to construct a perfect square. Each …
Lru Cache Leetcode Problem 146 [Python Solution]
In this blog post, we're going to dive deep into the Lru Cache problem, which is a popular interview question often asked by companies like Twitch. This problem falls under the category of linked list data structures and is considered a medium-level challenge on LeetCode. The goal of the LRU (Least Recently Used) cache problem …
Longest Turbulent Array Leetcode Problem 978 [Python Solution]
In this blog post, we will tackle the LeetCode problem 978, "Longest Turbulent Subarray." This problem falls under the category of "Greedy" and is classified as a medium-level difficulty question. We'll walk you through the problem, its constraints, and provide a Python solution to solve it efficiently. Problem Overview The problem statement is as follows: …
Longest Substring Without Repeating Characters Leetcode 3 [Python]
Are you ready to tackle another exciting LeetCode problem? We'll be diving into "Longest Substring Without Repeating Characters," a classic problem that will challenge your problem-solving skills. In this guide, we'll explore the problem, provide a solution in Python, and explain the reasoning behind our approach. So, let's get started! Problem Overview The task at …