2-d dynamic programming »

Best Time To Buy And Sell Stock With Cooldown Leetcode 309 [Python]

CID — Sun, 29 Oct 2023 22:26:33 +0000

If you're on a journey to become a proficient problem-solver in the world of coding, you've come to the right place. Today, we're going to tackle the Best Time To Buy And Sell Stock With Cooldown problem. This LeetCode problem, known as Problem 309, falls under the category of 2-D Dynamic Programming, and it's a ...

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Minimum Path Sum Leetcode Problem 64 [Python Solution]

CID — Sun, 29 Oct 2023 21:28:23 +0000

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 ...

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Longest Increasing Path In A Matrix Leetcode Problem 329 [Python]

CID — Sun, 29 Oct 2023 21:27:45 +0000

If you're a coding enthusiast or a beginner looking to tackle challenging programming problems, you've come to the right place. In this blog post, we're going to dive into the Longest Increasing Path In A Matrix problem, which is featured on LeetCode as Problem 329. We'll explore the problem, its constraints, a brute-force approach, and ...

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Last Stone Weight II Leetcode Problem 1049 [Python Solution]

CID — Sun, 29 Oct 2023 21:27:30 +0000

In this blog post, we'll delve into the LeetCode problem Last Stone Weight II (Problem #1049). We'll explore the problem statement, understand the constraints, and then take a deep dive into the efficient Python solution to solve it. Problem Overview Question: You are given an array of integers stones, where stones[i] represents the weight of ...

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Interleaving String Leetcode Problem 97 [Python Solution]

CID — Sun, 29 Oct 2023 21:27:02 +0000

Question Link: Interleaving String on LeetCode Problem Overview The problem of interleaving strings involves determining whether a given string, s3, can be formed by interleaving two other strings, s1 and s2. An interleaving is a configuration where two strings, s and t, are divided into substrings, such that: s = s1 + s2 + ... ...

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Edit Distance Leetcode Problem 72 [Python Solution]

CID — Sun, 29 Oct 2023 21:26:37 +0000

Welcome back! Today, we'll tackle the Edit Distance problem, a classic example of a 2-D dynamic programming challenge. This problem is not only a brain teaser but also an excellent opportunity to dive into dynamic programming and get hands-on experience. So, let's get started! Problem Overview The Edit Distance problem involves two strings, word1 and ...

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Distinct Subsequences Leetcode Problem 115 [Python Solution]

CID — Sun, 29 Oct 2023 21:26:35 +0000

If you've been delving into the world of dynamic programming and are ready to tackle a challenging problem, you're in the right place. In this guide, we'll break down the LeetCode problem Distinct Subsequences (Problem 115) using Python. We'll explore the problem statement, walk through a Python solution, discuss its time and space complexity, and ...

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Coin Change II Leetcode Problem 518 [Python Solution]

CID — Sun, 29 Oct 2023 21:25:48 +0000

Coin Change II LeetCode Problem 518 [Python Solution] Problem Overview The Coin Change II problem is a classic dynamic programming problem that falls under the category of 2-D Dynamic Programming. It is featured on LeetCode as problem number 518 and is categorized as a medium difficulty problem. The problem statement is as follows: Problem Statement: ...

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Burst Balloons Leetcode Problem 312 [Python Solution]

CID — Sun, 29 Oct 2023 21:25:36 +0000

Welcome to another Python problem-solving session. In this post, we'll tackle a challenging problem from LeetCode, the Burst Balloons problem. It's categorized as a "Hard" problem and falls under the domain of 2-D Dynamic Programming. We'll explore this problem step by step, providing a detailed Python solution. Problem Name: Burst Balloons Difficulty: Hard Category: 2-D ...

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Target Sum Leetcode Problem 494 [Python Solution]

CID — Sun, 29 Oct 2023 17:02:50 +0000

In the Target Sum problem, you are given an integer array nums and an integer target. The task is to build an expression out of the numbers in nums by adding either a ‘+’ or ‘-‘ symbol before each integer in nums and then concatenate all the integers. The goal is to determine the number ...

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Longest Common Subsequence Leetcode Problem 1143 [Python Solution]

CID — Sun, 29 Oct 2023 13:20:50 +0000

Do you want to know how to solve the Longest Common Subsequence Leetcode problem efficiently? I do too because it is such a classic dynamic programming challenge. By the end of this guide, you’ll have a solid Python solution to this problem. Let’s dive right in! Problem Overview Question: Given two strings, text1 and text2, ...

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Longest Palindromic Subsequence Leetcode Problem 516 [Python Solution]

CID — Sun, 29 Oct 2023 13:13:59 +0000

The Longest Palindromic Subsequence problem on LeetCode (Problem 516) challenges us to find the length of the longest palindromic subsequence within a given string s. But what exactly is a “palindromic subsequence”? A subsequence is a sequence that can be derived from another sequence by deleting some or no elements without changing the order of ...

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Ones And Zeroes Leetcode Problem 474 [Python Solution]

CID — Sun, 29 Oct 2023 12:51:09 +0000

The Ones And Zeroes Leetcode problem is categorized under the umbrella of 2-D Dynamic Programming and is considered to be of medium difficulty. We’ll break down the problem, explore various solutions, and analyze their time and space complexities. Problem Overview The Ones And Zeroes problem involves working with an array of binary strings (strs) and ...

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Count Vowels Permutation Leetcode Problem 1220 [Python Solution]

CID — Sat, 28 Oct 2023 17:40:25 +0000

In this blog post, we will tackle the Count Vowels Permutation problem, a challenging LeetCode problem categorized under 2-D Dynamic Programming. We’ll provide a detailed explanation of the problem, discuss constraints, explore a brute-force approach with Python code, and finally, present an efficient approach along with reasoning. Let’s dive in! Problem Overview Question: Given an ...

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Regular Expression Matching Leetcode Problem 10 [Python Solution]

CID — Sat, 28 Oct 2023 15:53:32 +0000

Here we face the challenge Regular Expression Matching LeetCode problem where we'll explore a Python solution to efficiently solve this problem.

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