Best Time to Buy and Sell Stock V

[Aditi2905]

PR Title Format: Problem no.Problem name.cpp

Intuition

Approach

Code Solution (C++)

    // Your code goes here
    

Related Issues

By submitting this PR, I confirm that:

• This is my original work not totally AI generated
• I have tested the solution thoroughly on leetcode
• I have maintained proper PR description format
• This is a meaningful contribution, not spam

Summary by Sourcery

New Features:

• Implement Solution class with maximumProfit method using 3D DP and memoization to handle k transactions and trading states.

[sourcery-ai]

Reviewer's Guide

Implements a top-down recursive DP with memoization to compute the maximum profit for at most k stock transactions by defining a three-state function f(i,k,state), initializing the DP structure, and driving the computation through a wrapper method.

File-Level Changes

Change	Details	Files
Define recursive DP function with memoization for state transitions	Introduced f(i,k,state) with base case when index reaches end Added memo check and stored results in 3D dp array using sentinel mn Computed skip, buy, and sell branches based on current state and remaining transactions	3573.Best Time to Buy and Sell Stock V.cpp
Initialize DP structures and entry point for computation	Declared member variables prices, dp, and sentinel mn Implemented maximumProfit to size dp as [n+1][k+1][3] initialized to mn Called f(0,k,0) to start recursion and return final profit	3573.Best Time to Buy and Sell Stock V.cpp

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.

[github-actions]

Thanks for raising the PR, the owner will be review it soon' keep patience, keep contributing>>>!!! make sure you have star ⭐ the repo

[sourcery-ai]

Hey there - I've reviewed your changes and they look great!

---

Sourcery is free for open source - if you like our reviews please consider sharing them ✨

• X
• Mastodon
• LinkedIn
• Facebook

_{Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.}

[SjxSubham]

Hi @Aditi2905 , Do these changes

1. Maintain Proper PR description format....(check already merged PRs for reference)
2. Raise an ISSUE as well regarding this problem...
3. Fix the PR name/title with proper format like others (check already merged PRs for reference)
4. Star the Repo ⭐ as well