Forming a Magic Square in Algorithm | HackerRank Programming Solutions | HackerRank Problem Solving Solutions in Java [💯Correct]

by
Algorithm Solution in Hackerrank | Java Hackerrank Solutions

Hello Programmers/Coders, Today we are going to share solutions of Programming problems of HackerRank, Algorithm Solutions of Problem Solving Section in Java. At Each Problem with Successful submission with all Test Cases Passed, you will get an score or marks. 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 Forming a Magic Square in Java-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. 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.

Introduction To Algorithm

The word Algorithm means “a process or set of rules to be followed in calculations or other problem-solving operations”. Therefore Algorithm refers to a set of rules/instructions that step-by-step define how a work is to be executed upon in order to get the expected results. 

Advantages of Algorithms:

  • It is easy to understand.
  • Algorithm is a step-wise representation of a solution to a given problem.
  • In Algorithm the problem is broken down into smaller pieces or steps hence, it is easier for the programmer to convert it into an actual program.

Link for the Problem – Forming a Magic Square – Hacker Rank Solution

Forming a Magic Square – Hacker Rank Solution

Problem:

We define a magic square to be an  matrix of distinct positive integers from  to  where the sum of any row, column, or diagonal of length  is always equal to the same number: the magic constant.

You will be given a  matrix  of integers in the inclusive range . We can convert any digit  to any other digit  in the range  at cost of . Given , convert it into a magic square at minimal cost. Print this cost on a new line.

Note: The resulting magic square must contain distinct integers in the inclusive range .

Example

$s = [[5, 3, 4], [1, 5, 8], [6, 4, 2]]

The matrix looks like this:

5 3 4
1 5 8
6 4 2

We can convert it to the following magic square:

8 3 4
1 5 9
6 7 2

This took three replacements at a cost of .

Function Description

Complete the formingMagicSquare function in the editor below.

formingMagicSquare has the following parameter(s):

  • int s[3][3]: a  array of integers

Returns

  • int: the minimal total cost of converting the input square to a magic square

Input Format

Each of the  lines contains three space-separated integers of row .

Constraints

Sample Input 0

4 9 2
3 5 7
8 1 5

Sample Output 0

1

Explanation 0

If we change the bottom right value, , from  to  at a cost of ,  becomes a magic square at the minimum possible cost.

Sample Input 1

4 8 2
4 5 7
6 1 6

Sample Output 1

4

Explanation 1

image 69
Forming a Magic Square – Hacker Rank Solution
import java.util.Scanner;

/**
 * @author Techno-RJ
 *
 */
public class FormingAMagicSquare {
	 static int formingMagicSquare(int[][] s) {
	       int[][][] magicSquareCombinations={ {{4,9,2},{3,5,7},{8,1,6}},
	    		   																			  {{8,3,4},{1,5,9},{6,7,2}},
	    		   																			  {{6,1,8},{7,5,3},{2,9,4}},
	    		   																			  {{2,7,6},{9,5,1},{4,3,8}},
	    		   																			  {{2,9,4},{7,5,3},{6,1,8}},
	    		   																			  {{8,1,6},{3,5,7},{4,9,2}},
	    		   																			  {{6,7,2},{1,5,9},{8,3,4}},
	    		   																			  {{4,3,8},{9,5,1},{2,7,6}}};
		int minCost = Integer.MAX_VALUE;
		for (int i = 0; i < magicSquareCombinations.length; i++) {
			int modifyCost = 0;
			for (int j = 0; j < 3; j++) {
				for (int k = 0; k < 3; k++) {
					modifyCost += Math.abs(s[j][k] - magicSquareCombinations[i][j][k]);
				}
			}
			minCost = Math.min(modifyCost, minCost);
		}
		return minCost;
	}
	    public static void main(String[] args) {
	        Scanner in = new Scanner(System.in);
	        int[][] s = new int[3][3];
	        for(int s_i = 0; s_i < 3; s_i++){
	            for(int s_j = 0; s_j < 3; s_j++){
	                s[s_i][s_j] = in.nextInt();
	            }
	        }
	        int result = formingMagicSquare(s);
	        System.out.println(result);
	        in.close();
	    }
	}

421 thoughts on “Forming a Magic Square in Algorithm | HackerRank Programming Solutions | HackerRank Problem Solving Solutions in Java [💯Correct]”

  70. Zoals al eerder genoemd vinden veel spelers het vervelend om door het registratieproces heen te gaan, vooral als het wat langer duurt. Ook privacy kan een rol spelen. Sommige mensen delen het liefst zo weinig mogelijk persoonlijke gegevens online. Om te spelen bij een no registration casino betekent dat je ook geen vorm van identificatiebewijs moet leveren en dat er ook geen verificatieproces is. Je blijft dus anoniem. Dit zijn de voornaamste redenen om een voorkeur te geven aan om een geen account casino. In Nederland is er echter geen sprake van casino no registration. Sterker nog, een no account casino zal waarschijnlijk ook geen vergunning krijgen om te kunnen opereren in Nederland. No Account Casino biedt een 18-tal tafelspellen aan, waar met echt geld gespeeld kan worden. Deze zijn bijna allen te spelen in de live casino omgeving. Liever tegen de casinosoftware spelen? Deze mogelijkheid wordt geboden in de “Table Games” omgeving. Tafelspellen als Texas Hold ‘Em en Casino Stud Poker.
    http://band-kb.com/bbs/board.php?bo_table=free&wr_id=242
    Deze bonus zal credit u met tonnen geld in bonusfondsen en talloze gratis spins, wat is de veiligste virtuele weddenschap op slots in nederland maar won geen enkele rancor of Vectron mount noch heb ik erin geslaagd om de machine te breken. Zoals eerder vermeld, uw bonus en uw winst zal verbeuren. Nog, Mobenga. Helaas, om de mobiele Hub te ontwikkelen. Speel je in een online casino, dan krijg je vaak de mogelijkheid om met een casino bonus te spelen. Online casino’s promoten deze bonussen op de banner van de website, of op de promotie-pagina. Een casino bonus is een extraatje van het casino. Je kan het zien als een bedankje van het casino. Je ontvangt meer speelgeld, free spins of andere voordelen. Bij 711 Casino zijn er verschillende betaalmethoden om een storting te doen op je casino account en vervolgens te spelen in het live casino te kunnen spelen. IDEAL is de meest gebruikte betaalmethode in ons iDEAL-casino waardoor de spelers zich veilig voelen omdat de transactie via je eigen vertrouwde bankomgeving gaat.

    Reply

  101. To understand actual scoop, adhere to these tips:

    Look in behalf of credible sources: http://davai-group.org/wp-content/pages/what-is-g21-news.html. It’s eminent to secure that the news source you are reading is respected and unbiased. Some examples of good sources tabulate BBC, Reuters, and The Modish York Times. Read multiple sources to stimulate a well-rounded sentiment of a particular low-down event. This can help you return a more complete paint and keep bias. Be cognizant of the viewpoint the article is coming from, as constant respected telecast sources can contain bias. Fact-check the gen with another commencement if a expos‚ article seems too staggering or unbelievable. Forever be persuaded you are reading a current article, as scandal can transmute quickly.

    Close to following these tips, you can become a more au fait scandal reader and more intelligent be aware the cosmos about you.

    Reply

  106. Undeniably believe that which you said. Your favorite justification appeared to be on the net the simplest
    thing to take into accout of. I say to you, I certainly get irked whilst other folks consider worries that they just do
    not know about. You controlled to hit the nail upon the highest and
    also outlined out the whole thing with no need side effect , other folks
    can take a signal. Will probably be again to get more. Thank you

    Reply

  107. Altogether! Conclusion expos‚ portals in the UK can be unendurable, but there are scads resources ready to cure you mark the unmatched identical because you. As I mentioned in advance, conducting an online search for https://ccyd.co.uk/news/lawrence-jones-fox-news-contributor-height-how.html “UK news websites” or “British intelligence portals” is a enormous starting point. Not only desire this grant you a encyclopaedic list of communication websites, but it choice also lend you with a improved brainpower of the current news scene in the UK.
    In the good old days you obtain a liber veritatis of future account portals, it’s critical to value each undivided to shape which upper-class suits your preferences. As an case, BBC Advice is known quest of its objective reporting of report stories, while The Custodian is known representing its in-depth criticism of governmental and social issues. The Self-governing is known pro its investigative journalism, while The Times is known for its vocation and investment capital coverage. By way of understanding these differences, you can decide the talk portal that caters to your interests and provides you with the hearsay you hope for to read.
    Additionally, it’s quality all things neighbourhood scuttlebutt portals because specific regions within the UK. These portals produce coverage of events and news stories that are applicable to the область, which can be especially cooperative if you’re looking to hang on to up with events in your local community. In search occurrence, local good copy portals in London include the Evening Pier and the Londonist, while Manchester Evening Talk and Liverpool Repercussion are in demand in the North West.
    Inclusive, there are diverse statement portals available in the UK, and it’s high-ranking to do your research to find the everybody that suits your needs. At near evaluating the different news portals based on their coverage, luxury, and essay viewpoint, you can judge the one that provides you with the most relevant and interesting despatch stories. Esteemed luck with your search, and I hope this data helps you come up with the correct expos‚ portal suitable you!

    Reply

  133. Evitar impuestos es muy difícil y generalmente no es legal. En la mayoría de los países, las autoridades fiscales ahora están rastreando a las personas que poseen o han comprado criptomonedas en el pasado. Algunos intercambios como Coinbase y Binance también han entregado datos de usuarios a varias agencias tributarias de todo el mundo. En este sentido, “es importante declarar las pérdidas porque este año quizá haya tenido 600 euros de pérdidas y ninguna ganancia. Pero las pérdidas que no podemos incluir en la declaración, se llevan cuatro años. Si el año que viene he ganado 1.000 euros vendiendo acciones o criptomonedas y tenía pendiente compensar 600 euros, solo voy a tributar por una ganancia de 400”, ejemplificaba Aitor Fernández, tax associate de TaxDown, esta semana en un Finect Live.
    https://echo-wiki.win/index.php?title=Muere_estafador_criptomonedas
    La primera vez que Bitcoin tuvo una subida de precio considerable fue en 2011. En abril de ese año, el precio por moneda era de 1 dólar. En junio, su valor se había disparado hasta los 32 dólares, un salto enorme al que pronto siguió una recesión en los mercados de criptomonedas. Esto llevó a que el precio de la moneda cayera a 2 dólares por unidad en noviembre. Esta racha de mala suerte continuó al año siguiente, con el precio manteniéndose alrededor de 4,80 dólares en mayo y subiendo a 13,20 dólares en agosto. Primera modificación: 01 07 2022 – 10:52Última modificación: 01 07 2022 – 10:50 En los últimos meses hemos visto algunas señales de actividad intensa con la criptomoneda reina, como la mayor transferencia en valor en dólares de la historia, mediante la cual 88.857 bitcoins —casi 1.000 millones de euros a su precio de aquel día— fueron traspasados de un monedero a otro.

    Reply

  171. When playing both low and best RTP slots, you may experience winning or losing streaks. This may give you the feeling that there is something wrong with the slot, or that the casino has rigged the slot. This is practically never the case, especially if you opt for a legal and licensed casinos. Instead, this is just the RTP working as it’s supposed to. Out of the massive library of game content, players should pay special attention to the online slots RTP list with an increased return rate. Different developers represent the slots; they all feature generous payouts and addictive gameplay. This JILI slot has an RTP of 98.34%! We suggest that players go for machines with more than 98% RTP and choose the one that suits them best. It won’t take you too long to try these high RTP slot machines in this guide and find some great ones, such as this ancient Egyptian style Pharaoh’s treasure.
    https://www.fastbookmarks.win/strip-poker-game-download-free
    Winners across the Las Vegas Valley Wild Life online slot (Spielo) is a safari-themed 96.16% RTP online slot, set on 5 reels with 10 paylines. It throws out many wild and scatter symbols plus special expanding wilds that become sticky during the bonus round. The game will fetch you up to 20 slots free spins with the possibility of retriggers, and you can play for free. If you’re a fan of the original, we definitely think that the Buffalo Gold slot is worth a try. Some players may like this one better or worse than the first version of the game, but in either case, we think most fans will enjoy this unique take on the formula that has made this series one of the most popular slots of all time. Seneca Niagara offers sumptuous surroundings and a whole new mindset! When you’re here, your only responsibility is to yourself. After getting in on the action, retreat to your room, complete with luxurious amenities, views, and privacy.

    Reply

Leave a Comment

Ads Blocker Image Powered by Code Help Pro

Ads Blocker Detected!!!

We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker🙏.