Remove Element LeetCode Programming Solutions | LeetCode Problem Solutions in C++, Java, & Python [💯Correct]

Remove Element LeetCode Problem | LeetCode Problems For Beginners | LeetCode Problems & Solutions | Improve Problem Solving Skills | LeetCode Problems Java | LeetCode Problems C++

Hello Programmers/Coders, Today we are going to share solutions to the Programming problems of LeetCode Solutions in C++, Java, & Python. At Each Problem with Successful submission with all Test Cases Passed, you will get a score or marks and LeetCode Coins. And after solving maximum problems, you will be getting stars. This will highlight your profile to the recruiters.

In this post, you will find the solution for the Remove Element in C++, Java & Python-LeetCode problem. We are providing the correct and tested solutions to coding problems present on LeetCode. If you are not able to solve any problem, then you can take help from our Blog/website.

Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.

About LeetCode

LeetCode is one of the most well-known online judge platforms to help you enhance your skills, expand your knowledge and prepare for technical interviews. 

LeetCode is for software engineers who are looking to practice technical questions and advance their skills. Mastering the questions in each level on LeetCode is a good way to prepare for technical interviews and keep your skills sharp. They also have a repository of solutions with the reasoning behind each step.

LeetCode has over 1,900 questions for you to practice, covering many different programming concepts. Every coding problem has a classification of either EasyMedium, or Hard.

LeetCode problems focus on algorithms and data structures. Here is some topic you can find problems on LeetCode:

  • Mathematics/Basic Logical Based Questions
  • Arrays
  • Strings
  • Hash Table
  • Dynamic Programming
  • Stack & Queue
  • Trees & Graphs
  • Greedy Algorithms
  • Breadth-First Search
  • Depth-First Search
  • Sorting & Searching
  • BST (Binary Search Tree)
  • Database
  • Linked List
  • Recursion, etc.

Leetcode has a huge number of test cases and questions from interviews too like Google, Amazon, Microsoft, Facebook, Adobe, Oracle, Linkedin, Goldman Sachs, etc. LeetCode helps you in getting a job in Top MNCs. To crack FAANG Companies, LeetCode problems can help you in building your logic.

Link for the ProblemRemove Element– LeetCode Problem

Remove Element– LeetCode Problem

Problem:

Given an integer array nums and an integer val, remove all occurrences of val in nums in-place. The relative order of the elements may be changed.

Since it is impossible to change the length of the array in some languages, you must instead have the result be placed in the first part of the array nums. More formally, if there are k elements after removing the duplicates, then the first k elements of nums should hold the final result. It does not matter what you leave beyond the first k elements.

Return k after placing the final result in the first k slots of nums.

Do not allocate extra space for another array. You must do this by modifying the input array in-place with O(1) extra memory.

Custom Judge:

The judge will test your solution with the following code:

int[] nums = [...]; // Input array
int val = ...; // Value to remove
int[] expectedNums = [...]; // The expected answer with correct length.
                            // It is sorted with no values equaling val.

int k = removeElement(nums, val); // Calls your implementation

assert k == expectedNums.length;
sort(nums, 0, k); // Sort the first k elements of nums
for (int i = 0; i < actualLength; i++) {
    assert nums[i] == expectedNums[i];
}

If all assertions pass, then your solution will be accepted.

Example 1:

Input: nums = [3,2,2,3], val = 3
Output: 2, nums = [2,2,_,_]
Explanation: Your function should return k = 2, with the first two elements of nums being 2.
It does not matter what you leave beyond the returned k (hence they are underscores).

Example 2:

Input: nums = [0,1,2,2,3,0,4,2], val = 2
Output: 5, nums = [0,1,4,0,3,_,_,_]
Explanation: Your function should return k = 5, with the first five elements of nums containing 0, 0, 1, 3, and 4.
Note that the five elements can be returned in any order.
It does not matter what you leave beyond the returned k (hence they are underscores).

Constraints:

  • 0 <= nums.length <= 100
  • 0 <= nums[i] <= 50
  • 0 <= val <= 100
Remove Element– LeetCode Solutions
class Solution {
 public:
  int removeElement(vector<int>& nums, int val) {
    int i = 0;

    for (const int num : nums)
      if (num != val)
        nums[i++] = num;

    return i;
  }
};
class Solution {
  public int removeElement(int[] nums, int val) {
    int i = 0;

    for (final int num : nums)
      if (num != val)
        nums[i++] = num;

    return i;
  }
}
class Solution:
  def removeElement(self, nums: List[int], val: int) -> int:
    i = 0

    for num in nums:
      if num != val:
        nums[i] = num
        i += 1

    return i

2,162 thoughts on “Remove Element LeetCode Programming Solutions | LeetCode Problem Solutions in C++, Java, & Python [💯Correct]”

  1. ranking kasyn internetowych że masz asy. Teraz pierwszą rzeczą, którą musisz zrobić, to nie ekscytować się zbytnio. Następnie musisz podjąć decyzję, czy po prostu spróbujesz zgarnąć ciemne, czy wolno to zrobisz i spróbujesz posprzątać? Jeśli wejdziesz all-in, wyeliminujesz większość graczy z rozdania, a wraz z tym masz szansę na wzięcie ich żetonów. Ale flop może wyglądać jak 2-6-6, a ponieważ nie podbiłeś, ktoś nadal jest w rozdaniu z 2-6. Serwisy regionalne Bałtycki poker. W co gra Putin można obejrzeć w programie stacji: Z drugiej strony, nie mając nic i trafienie flopa może okazać się całkiem dochodowe. Przede wszystkim chcesz mieć pozycję, w której będziesz grał w tego typu ręce pokerowe. Oznacza to bycie agresywnym i wczesne wygrywanie żetonów, dzięki czemu możesz grać 3-5 lub 9-4. Kiedy na flopie gra 9-9-3 nikt nie spodziewa się, że będziesz miał dziewiątkę. Gry takie jak blackjack i automaty oferują podobne emocje, ale w inny sposób.
    http://www.bwave.co.kr/bbs/board.php?bo_table=free&wr_id=26105
    Wydawca:Media Rodzina Zabawna i ostra. Z ciekawymi historiami i mądrymi, opartymi na wiedzy, poradami. Praca z palantami to koło ratunkowe dla wszystkich, którzy mają do czynienia z trudnymi ludźmi. Czyli naprawdę dla prawie wszystkich! Wydawca:Gdańskie Wydawnictwo Psychologiczne GWP Autor:Goleman Daniel Zabawna i ostra. Z ciekawymi historiami i mądrymi, opartymi na wiedzy, poradami. Praca z palantami to koło ratunkowe dla wszystkich, którzy mają do czynienia z trudnymi ludźmi. Czyli naprawdę dla prawie wszystkich! Zabawna i ostra. Z ciekawymi historiami i mądrymi, opartymi na wiedzy, poradami. Praca z palantami to koło ratunkowe dla wszystkich, którzy mają do czynienia z trudnymi ludźmi. Czyli naprawdę dla prawie wszystkich!

    Reply
  2. top 10 online pharmacy in india [url=http://indiapharmacy.cheap/#]top online pharmacy india[/url] п»їlegitimate online pharmacies india

    Reply
  3. Thank you, I have recently been looking for info about this subject for ages and yours is the greatest I have discovered till now. But, what about the bottom line? Are you sure about the source?

    Reply
  4. I personally did not deposited in this casino but I won 30 from free spins promotion. withdrawal was without problems and verification documents too. So that I advise this casino to play at. Wide range of game providers. Good luck playing there! My advise is to take advantage from free spins for new players promotion !… Key words: free spins, no deposit bonus, gratis spins, online casino, free play, scratch cards, free bonus, jackpots, sportsbook, poker, bingo, mobile casino, live dealer. Casino JEFE has bonus packages and promotions to entice its customers. The promotional packages kick into action from the moment a player creates a new account. There is a Welcome bonus package that involves giving away 11 free spins as soon as a player registers themselves to the site. This bonus ensures that they literally hit the ground running.
    https://www.anicomvet.com/bbs/board.php?bo_table=free&wr_id=159866&page_type=
    The top screen of the Nintendo DS is the gameplay screen showing the cards and table, while the bottom screen is largely used for stylus touch controls. The game is for one player. In order to learn how to play Blackjack like a pro, you will have to memorize the Blackjack basic strategy. But staring a table and trying to memorize every information isn’t very fun. It is best to spend some time learning it and then test yourself practically. All you need is a deck, or a few decks of cards, and you can play Blackjack by yourself. Check and see how many times, out of 100 you will make the decision as per the Strategy and how many times you’ll get it wrong. After that spend some more time studying the strategy and try again. When you get to 100 out of 100, you’ll know you’re good. Notably, you can get an even higher payout in a game of blackjack if the first two cards dealt to you add up to a figure of 21. This is known as blackjack, and the fortunate player with the hand wins the game immediately.

    Reply
  5. I’m really enjoying the theme/design of your blog. Do you ever run into any internet browser compatibility problems?

    A handful of my blog readers have complained about my website not operating correctly in Explorer but looks great in Opera.
    Do you have any suggestions to help fix this problem?

    Reply
  6. I used to be suggested this blog through my cousin. I’m now not certain whether this publish is written through him as nobody else know such precise approximately my difficulty. You are incredible! Thanks! url

    Reply
  7. buy zithromax online australia [url=https://azithromycinotc.store/#]buy Z-Pak online[/url] generic zithromax azithromycin

    Reply
  8. Ulbricht made critical blunders that allowed investigators to locate the site and link him to it. Users of Silk Road are said to have traded around 9.5 million bitcoins since Ulbricht launched the site in 2011. Even though the FBI sold a large amount of their Bitcoin holdings or even all, the FBI worth mentioned as they had a fortune in Bitcoin at some point. A large portion of the Bitcoins seized and sold went to Barry Silbert. While the absolute amount looks large, the percentage figure is down by 10% since February 9 when exchanges held around 3.43 million bitcoins, representing nearly 19% of the total supply. Regarding ownership distribution, as of 28 December 2022, 9.62% of bitcoin addresses own 98.51% of all bitcoins ever mined. The largest of these addresses are thought to belong to exchanges, which are keeping their bitcoin in cold storage.
    https://lorenzojrxb098892.blogerus.com/43949933/article-under-review
    With the first-ever Ethereum hard fork, Ethereum Classic come into existence in the crypto world. Continuing the work on the original blockchain, Ethereum Classic remains to operate on Proof-of-work. Buy US stocks in Australia starting with ETCG. Open an account and start investing today! Ethereum Classic produces its own wallet software that is available for download on its website, which allows you to store Ethereum Classic on your computer. For maximum security, you can store your cryptocurrencies on a dedicated hardware wallet such as a TREZOR wallet or a Ledger Nano X. If you do not wish to buy a hardware wallet, you may consider using a mobile wallet such as Atomic Wallet, Jaxx, or Coinomi to store multiple cryptocurrencies with some added security benefits.

    Reply
  9. Hiya very cool web site!! Guy .. Excellent .. Superb .. I will bookmark your site and take the feeds also? I’m satisfied to find numerous helpful info right here in the put up, we want develop more strategies on this regard, thank you for sharing. . . . . .

    Reply
  10. When choosing a roulette casino, try and find one that matches most of your requirements- so for example whether you want to play live roulette or video roulette. All online casinos have different strengths and weaknesses. In this section, we try and simplify things for you so that you can choose a good, ethically run casino fast. With the rising popularity of mobile gaming, many casinos are developing mobile versions of their favorite games. Roulette is no exception. You can play roulette on your smartphone via an app or mobile casino. It works in exactly the same way as the desktop game. For more information on the game in general, see our roulette tips and how to play guides. That’s a basic overview of how to play roulette. Like other casino games, you can now play online via your computer or your mobile. Online roulette is, in general, the same as its land-based counterpart. However, online roulette for real money is more accessible, the betting limits are often lower, and there are special features such as enhanced payouts.
    http://www.hjvalve.co.kr/bbs/board.php?bo_table=free&wr_id=131790
    No deposit code at Lotus Asia Casino, Black Lotus Casino ( Mobile ) Code: HONOR40 Create your own review Apart from providing info about all the best no deposit offers out there, No Deposit Casino has another mission – to reward its loyal visitors with exclusive bonuses from top-notch online casinos. We hope this service, our dedication to player safety, and all the other benefits of our site, will appeal your finer senses and allow you more relaxed playtime and more fun. Enjoy! Sitemap Black Lotus Casino is giving away $19 Free Chip … Code: 180LOTUS Code: HONOR40 Made my first deposit here yesterday! Didn’t try to even claim a bonus. It seems everywhere I’ve tried claiming bonuses I never make the play through. So just been doing no bonus with deposit. Maybe I’ll get a win and update y’all on my cash out. Rabbit foot, little leprechaun, all the luck is being summoned!!!

    Reply
  11. Very nice post. I just stumbled upon your blog and wanted to say that I’ve really enjoyed browsing your blog posts. In any case I will be subscribing to your feed and I hope you write again soon!

    Reply
  12. realistic jelly dildo[…]Wonderful story, reckoned we could combine some unrelated data, nevertheless genuinely worth taking a look, whoa did one understand about Mid East has got a lot more problerms at the same time […]

    Reply
  13. lisinopril 10mg prices compare [url=http://lisinopril.auction/#]prescription for lisinopril[/url] lisinopril 10 mg for sale without prescription

    Reply
  14. – Erektil dysfunktion är ofta ett resultat av en allmän påverkan på kärlsystemet hos patienter med hypertoni, diabetes och höga blodfetter. Det har spekulerats i att den här typen av kärlvidgande läkemedel skulle kunna användas för att förbättra kärlfunktionen i denna patientgrupp. Enligt denna teori skulle man först se effekt i små kärl, till exempel i svällkropparna i penis, vilket får stöd av de aktuella resultaten, fortsätter Petter Hedlund. Den aktiva ingrediensen i Kamagra är sildenafil. Detta ämne kan hämma FDE-5-enzymet, som är ansvarigt för att slappna av i glatta muskler. Resultatet är ett ökat blodflöde till penis. Det är dock värt att komma ihåg att utan naturlig sexuell stimulering har sildenafil ingen effekt på kroppen. Därför är det viktigt att den naturliga uppvaknandet sker. Kamagra ackumuleras inte heller i penisvävnaden. Därför kommer regelbunden användning av läkemedlet inte att ha någon långsiktig effekt på personens tillstånd. Läkemedlet kan endast eliminera erektil dysfunktion vid enstaka tillfällen.
    http://fiumbio.co.kr/bbs/board.php?bo_table=free&wr_id=113254
    Tf vd: Karin Nilsson Sildenafil Citrate För att behandla erektil dysfunktion-ED, ta detta läkemedel genom munnen enligt instruktioner från din läkare, vanligtvis efter behov. Ta sildenafil minst 30 minuter, men inte mer än 4 timmar, före sexuell aktivitet (1 timme före är den mest effektiva). Ta inte mer än en gång dagligen. Sildenafil Citrate ”Djursamlarna går under radarn” – triggas ofta av psykisk ohälsa, visar ny studie. Viagra används för att behandla manliga sexuella funktionsproblem (impotens eller erektil dysfunktion-ED). I kombination med sexuell stimulering fungerar sildenafil genom att öka blodflödet till penis för att hjälpa en man att få och hålla erektion. Viagra skyddar inte mot sexuellt överförbara sjukdomar (såsom HIV, hepatit B, gonorré, syfilis). Öva “säker sex” som att använda latex kondomer. Kontakta din läkare eller apotekspersonal för mer information.

    Reply
  15. Please let me know if you’re looking for a article author for your weblog.
    You have some really good articles and I feel I would be a good asset.
    If you ever want to take some of the load off, I’d love to write some material for your blog in exchange for a link back to mine.

    Please send me an email if interested. Kudos!

    Reply