The magic constant of a normal magic square depends only on n and has the value. This means that it must be square (suppose it is n x n), and that each row. The Math Forum has a rich history as an online hub for the mathematics education community. Learn to read the Rubik's Cube Notation and you'll be able to perform all algorithms you see in the solution tutorials. We first looked at a tic-tac-toe program to see how to access the elements of a two dimensional array. An n by n matrix that is filled with the numbers 1, 2, 3, … n2 is a magic square if the sum of the elements in each row, in each column, and in the two diagonals is the same value. The history of Magic Squares dates back to BC 650, when there was a huge flood in China. By using Integer. Based in Sydney, Australia we offer over 4 million books from our database which have been categorised into a variety of subjects to make it easier for you to browse and shop. pow(double a, double b) uses double numbers, losing precision on the way. A hands-on and practical C program examples on loops with for, while and do-while, if-else program controls. is a square matrix in which the sum of every row, every column, and both diagonals is the same. JMockIt is doing some Java bytecode magic and this code uses the JMockIt DSL to make this happen. java whose input is the number n and whose output is the magic square of order n if n is odd. If you go to the left, subtract 1. A magic square of size N is a matrix composed of distinct integers between 1 and N^2 set such as the sum of any line or column are equal. They can definitely say if it is not the square. The trick with making such a square is to place the number 1 in the first row and middle column. Our mantra is “We’ve got accessibility covered” and with ZoomText joining JAWS this is more true than ever. Access them from any PC, Mac or phone. The same idea can be extended to other shapes such as stars, cubes, circles, and so on. As work flows throughout your organization, Box protects your content with advanced security controls, encryption key management, and complete information governance. (ii) Find the SADDLE POINT for the matrix. Here is an example of a magic square: If we sum up the numbers on each row, (2+7+6, 9+5+1,…. The idea is to generate magic square 3x3 (rows and columns and diagonals have equal sums of elements. Is there any way to improve this code? from math import floor # checksquare checks for the possibility of a set being a magic square. A magic square is a square matrix in which the sum of every row, every column, and both diagonals is the same. You can convert a Java RDD to a Scala one by calling. MagicSquare. A magic square is one where the sum of each row, column, and diagonal is the same. There are only 8 magic squares of 3 x 3 entries. The official guide to all the great places to shop, dine, be inspired, and have fun in the Pioneer Square neighborhood - Seattle, Washington. Gmail is email that's intuitive, efficient, and useful. And the conclusion is, it works!. Get 3 X's in a row to win. The "Magic Eight Ball" trademark and various 8-Ball answers are used without permission of Mattel Inc. A hands-on and practical C program examples on loops with for, while and do-while, if-else program controls. Use each number only once. For us, being accepted into the Collective is like coming home. To run the program first compile it & then run the program, passing the required N as a argument. You will be given a matrix of integers in the inclusive range. By using parseInt() method of Integer class. The other, blue, squares show the diagonal totals - including all of the "broken diagonals". JavaScript. File Square. Table Service. The term "doubly even" isn't very descriptive and all it means is a multiple of four. A 3x3 magic square is a 3x3 grid of the numbers 1-9 such that each row, column, and major diagonal adds up to 15. Write a method with a while loop to prints 1 through n in square brackets. photo by Carina (Skrobecki) Swain. A magic square is an arrangement of the integers from 1 to M 2 in an MxM matrix, with each integer occurring exactly once, and such that the sum of the entries of any row, any column, or any main diagonal is the same. Magic Square Project; Sales Tax Calculator; C++ Projects. Is there a way I can modify my code to make it so it will return the sum of a single row/column to determine if its magic. Magic Square. Java Forums on Bytes. Although other forms of performing arts have a charm of their own, but the mind twisting magic tricks will always provide with a jaw dropping experience. These sheets involve finding a range of missing numbers to create different magic squares. By using user defined logic. Is anyone familiar with Magic Squares?To quote from the previous link: A magic square is an arrangement of the numbers from 1 to n^2 (n-squared) in an nxn matrix, with each number occurring exactly once, and such that the sum of the entries of any row, any column, or any main diagonal is the same. The biggest piece of Small Knob For LeCreuset Round Oval Casserole Lid Screw furniture you'll own, cost complement assure, and number of other available features you are guaranteed to be satisfied with our support and products. Each cell of the array is a variable that can hold a value and works like any variable. How to print hollow square or rectangle star pattern of N rows using for loop in C programming. Odd Magic Squares Question This programming exercise is concerned with creating odd sized magic squares (i. The magic square program is quite challenging, and comes in two different levels of difficulty. parseInt() Integer. java * * Plot an order n tree of overlapping gray squares. magic square in java!? * Starting from the central row of the first column with the number 1, the fundamental movement for filling the squares is diagonally left and down, one step at a time. A magic squares is an n-by-n * matrix of the integers 1 to n^2, such that all row, column, and * diagonal sums are equal. So just choosing one row and one column wouldn't be an adequate test, would it?. So 2 times 2 magic square doesn't exist. The numbers beside the Red Squares show the totals for each row. Study these steps carefully and use them to create magic squares on paper. A magic square is one where the sum of each row, column, and diagonal is the same. All the programs are tested and provided with the output. Magic Hypercube Omnibus: All About Magic Squares, Cubes, Tesseracts treatments of magic squares, cubes, tesseracts, and related aspects of recreational mathematics. Jammin Java has been serving the local community the finest beverages and freshest foods since it was established on the historic Downtown Square in Fayetteville in 2002. The digital root and magic constant are sometimes known as magic numbers. The constant sum in every row, column and diagonal is called the magic constant or magic sum, M. For example, here is a 3 ×3 magic square: 4 9 2 3 5 7 8 1 6 Each row, column, and diagonal of this square add up to 15. The number 15 is called the magic number of the 3x3 square. Magic Square Magic Square magic square magic square solver magic square worksheet magic square java magic squares recipe magic square 4x4 magic square puzzle magic squares math magic square trick magic square game Solve a puzzle game with numbers instead of images. parseInt() Integer. Hi forsight-ga, I adapted the implementation on codeproject. Check given matrix is magic square or not Given a matrix, check whether it's Magic Square or not. You can use any of the methods to perform binary addition, but if you are asked in interviews, you should first use the Java way by using Integer. A magic square contains the integers from 1 to n^2. ) You can find conventional methods of finding magic squares through ``the Magic Square Page. TOGETHER WE CAN MAKE A DIFFERENCE Every child deserves the chance to learn. We provide property inspections, property preservation, REO property maintenance, REO Rehab & Repair, and other mortgage-related services in all 50 states in the U. Mattel Inc. If you make sure it is listed before JUnit's jar file, that's enough to make this happen. Method for constructing a magic square of odd order. On the next page is a five-step algorithm to create an odd magic square. Enjoy! import java. , the size of the square can only be an odd number, 3x3, 5x5, 7x7, 9x9, and so on). 이클립스에서 실행 가능하며, console 창에서 원하시는 마방진의 크기를 입력하면 해당 마방진의 결과가 출력되며 결과 확인 차원에서 위에 사진처럼 가로, 세로, 두 대각선의 합도 보여줍니다. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. The only caveat is that the methods take Scala RDD objects, while the Spark Java API uses a separate JavaRDD class. Create and work together on Word, Excel or PowerPoint documents. They differ mostly in what they look like when they are used. /***** * Compilation: javac MagicSquare. Related Java Topics beta. …For example, if a tuple in our algorithm…has three components, our algorithm knows that…the number of dimensions in the magic hypercube…is equal to three. Either that, or I don't know enough about Java to do it. Python - Calculate magic square with python Posted on March 23, 2015 by Vitosh Posted in Python A magic square is an arrangement of the numbers from 1 to N^2 (N-squared) in an NxN matrix, with each number occurring exactly once, and such that the sum of the entries of any row, any column, or any main diagonal is the same. The ancient 3 3 Chinese Lo-shu square of the ﬁrst nine consecutive integers is the smallest magic square and, apart from rotations and reﬂections, there are no others this size or smaller: 4 9 2 3 5 7 8 1 6 (2) where the magic sum is 15. Send comments to wsr nih. We pride ourselves on delivering the highest quality software products and superior technical support. Every normal magic square of order three is obtained from the Lo Shu by rotation or reflection. Table of Contents 1 - 1) Declare a Java int array with initial size; populate it later 2 - 2) Declare an int array as you populate its elements 3 - 3) A complete Java int array example Java array FAQ: How do you create an array of Java int values (i. Magic squares. Magic Square alogorithm, simplest Magic square matrix in java, How to create a magic square, simple magic square, java program to print magic square matrix, Odd java magic square matrix, How to generate magic matrix,. Finding Perfect Square Numbers in a Range Using Java. Basic Java Programs Using BufferedReader Examples of a simple Java Programs using BufferedReader. You can also achieve 15, if you add the middle number 5 three times. Once a month, this newsletter provides resources, information and new ideas to interested teachers. Magic Square. /Setup /Get Data with validation (unique) / /Test for squareishness /Test for magic /Produce output /* * -. The numbers up to 100 that are perfect squares are 1, 4, 9, 16, 25, 36, 49, 64, 81 and 100. magic square in java!? * Starting from the central row of the first column with the number 1, the fundamental movement for filling the squares is diagonally left and down, one step at a time. The dimension of the square matrix is an (odd integer x odd integer) e. We use letters to describe a rotation on the cube. This tutorial has provided guidelines and advice for how to best vectorize scans using Vector Magic Desktop Edition. An n by n matrix that is filled with the numbers 1, 2, 3, … n2 is a magic square if the sum of the elements in each row, in each column, and in the two diagonals is the same value. The applet below searches for a magic square. A method of finding a magic square using CCM. A square matrix is a magic square if it is square in shape (same number of rows as columns, and every row the same length), and all of its row, column, and diagonal sums are equal. The above diagram is a 3x3 magic square. Matcher#quoteReplacement to suppress the special meaning of these characters, if desired. As work flows throughout your organization, Box protects your content with advanced security controls, encryption key management, and complete information governance. A 3 x 3 magic square is a 3 x 3 grid filled with distinct numbers from 1 to 9 such that each row, column, and both diagonals all have the same sum. java contains the shell for a class that represents a square matrix. Before installing the TextMagic SMS software for PC or Mac, make sure you check out our frequently asked questions: How to use the TextMagic SMS software for PC & Mac? TextMagic’s text service for PC and Mac consists of a small desktop application that you can install on your computer to quickly send and receive text messages. Java Program To Generate Magic Square by shivaji chelladurai · Mar. Free Shipping on Prime eligible orders. Magic squares of odd order You are encouraged to solve this task according to the task description, using any language you may know. * Start at the middle of the matrix and the top row. - Forming a Magic Square. Also the sum of the elements in each row, column, and diagonal have the same. This program checks if a number is a Magic number in JAVA. Create this code using a two dimensional array. Odd Magic Squares Question This programming exercise is concerned with creating odd sized magic squares (i. Example 1:. GitHub Gist: instantly share code, notes, and snippets. 74 When "show" or "quick" is activated, a backtracking algorithm will continue the search for a solution; interruption can be caused by clicking the option "mouse". h" /* Global Constants: Magic number X, Magic number Y, Array size */ const int. Would be helpful if the most basic java language is used. Available Locations. These would have order 6, 10, 14,. Odd Magic Squares Question This programming exercise is concerned with creating odd sized magic squares (i. Java int to double Example. Learn to read the Rubik's Cube Notation and you'll be able to perform all algorithms you see in the solution tutorials. The Facebook App Center is a place to play games and discover great apps on Facebook. Puzzle games - Cross Road Puzzle, Square Puzzle. Google has many special features to help you find exactly what you're looking for. Basic Java Programs Using BufferedReader Examples of a simple Java Programs using BufferedReader. These are often referred to as doubly-even magic squares. …Our Java algorithm for creating magic squares…and magic hypercubes uses tuples…to create those multidimensional hypercubes. pow(double a, double b) uses double numbers, losing precision on the way. JavaScript tutorials with example code. Display the sum of the columns, rows and diagonals. A debt of gratitude is owed to the dedicated staff who created and maintained the top math education content and community forums that made up the Math Forum since its inception. Program to Convert Binary to Decimal in Java. As the world’s leader in enterprise cloud data management, we’re prepared to help you intelligently lead—in any sector, category or niche. The first one is in the top-right corner, like in the first Sudoku example. Posts about magic number program in java using recursion written by futuretechnext. Amazing costs & fast delivery!. A Magic Square is a grid of numbers (N by N) in which the rows, columns, and diagonals add up to the same number. Therefore the average sum of three numbers is 45:3=15. The London Plane, Seattle. Magic is all about doing stuff that, in reality, is considered difficult or even impossible to do. A magic square adds up the values in each vertical, horizontal, and diagonal row to the same value. In this magic square game you have to move the numbers on the right inside the squares, so that the sum of any three numbers vertically, horizontally, or diagonally equals to 15. Welcome to Bright Ideas, the e-newsletter of Illuminations. How to get distinct elements from an array by avoiding duplicate elements? Write a program to get distinct word list from the given file. A magic square is an NxN square matrix whose numbers consist of consecutive numbers arranged so that the sum of each row and column, and both diagonals are equal to the same sum (which is called the magic number or magic constant). 3x3 Magic Lo Shu Square - Function Help SOLVED Hi everybody, so I have an assignment that my instructor barely glazed over - it's determining whether a 2D array is a magic square or not. 1 KB; Introduction. The numbers in each vertical, horizontal, and diagonal row add up to the same value. Hi forsight-ga, I adapted the implementation on codeproject. The Java Programming Forums are a community of Java programmers from all around the World. For example, the following is a 5*5 magic square in which all rows, columns and diagonals add upto 65. is a square matrix in which the sum of every row, every column, and both diagonals is the same. They are great for developing addition and subtraction skills, as well as strategies for solving puzzles. The problem at hand is with 3 x 3 matrices. Experience and explore the games and other upcoming updates from Gameloft®. | trace = diagonal sum, should be the magic sum, (n^3 + n)/2. So this only generates a single combination of a magic square. Word Square is a simple, yet addictive puzzle game. a magic square is a square with a length of 4x4 Cells (in my case). Bear in mind that most of our inspiration is taken straight out of Square Enix's most successful franchises. /***** * Compilation: javac MagicSquare. For example, 9 is a perfect square number since 9 = 3 * 3. Magic Squares, Part 2, Algorithms Posted by Cleve Moler , November 5, 2012 The magic squares of odd order generated by MATLAB show a pattern with increasing elements generally moving diagonally up and to the right. Free to download and print. The horizontal and vertical totals are to the right and below in green squares. Here is an example of a magic square: If we sum up the numbers on each row, (2+7+6, 9+5+1,…. Is there any way to improve this code? from math import floor # checksquare checks for the possibility of a set being a magic square. The constant sum in every row, column and diagonal is called the magic constant or magic sum, M. Magic square (matrix) generated randomly in Java. maw belajar sulaphuhuhuhuuuhuhuu". The numbers beside the Red Squares show the totals for each row. 12" X 15" Bordeaux Design Cutting Board by Magic Slice New Design : merchant for 12" X 15" Bordeaux Design Cutting Board Magic Slice Ads Immediately. No one should be left out of the economy because the cost is too great or the technology too complex. Hi :) I am trying to make a program that will find the first x perfect squares. Here you will find our range of Magic Square sheets from 1st grade to 4th grade. If the sum is 0 in the end, the figure is possible with the 4x2-Magic. Start studying Starting out with java Ch. Those can be nice, but you won’t ever go wrong with vanilla “here’s what this does. For more about these systems see the following links. The most comprehensive English wiki for the popular mobile game Puzzle & Dragons. These are called Magic objects. Odd Magic Squares Question This programming exercise is concerned with creating odd sized magic squares (i. Although other forms of performing arts have a charm of their own, but the mind twisting magic tricks will always provide with a jaw dropping experience. By using user defined logic. Math Forum: Multiplying Magic Squares - Includes classroom material covering introduction, the math behind, magic square and methods of construction. Each cell of the array is a variable that can hold a value and works like any variable. How to use jive in a sentence. Java - Magic Square Magic squares. Magic Square. The best statement that can be made about its age is. This magic square adds up to 34. Learn JavaScript or free with our easy to use input output machine. There are other ways of working out square roots on this page. i have written a program in java that generates a magic square for every order, without using the. However if you enter a correct magic square ie {{2, 7, 6}, {9, 5 ,1}, {4, 3, 8}} you can see that its correct. Distribute the numbers below to the empty cells in order to fill this magic square. In a 3x3 magic square the center is always 1/3 of the. We have now placed Twitpic in an archived state. Therefore the average sum of three numbers is 45:3=15. The 3x3 magic square is the earliest known magic square. There are several different kinds of magic numbers. For n 3, C 3 15, as expected from equation (1). This method is used to parse the string into integer value. Therefore the average sum of three numbers is 45:3=15. Improve your luck in all aspects of life. Write a method with a while loop to prints 1 through n in square brackets. This program is explained in Section 18. Java Arrays Sample Code Examples. Solve this interesting math magic square game. Magic Square alogorithm, simplest Magic square matrix in java, How to create a magic square, simple magic square, java program to print magic square matrix, Odd java magic square matrix, How to generate magic matrix,. 3x3 Magic Lo Shu Square - Function Help SOLVED Hi everybody, so I have an assignment that my instructor barely glazed over - it's determining whether a 2D array is a magic square or not. Would be helpful if the most basic java language is used. Converse is not necessarily true). How many magic squares are there using each the numbers 1 to 9 exactly once? Prove there are no other possibilities. >If you leave a square having four strings and go to the right, add 1. A number is said to be a Magic number if the sum of its digits are calculated till a single digit is obtained by recursively adding the sum of its digits. These are called Magic objects. Related Java Topics beta. The tenth edition has been revised throughout, especially in the areas of binary data to deal with relative risk. Here is an example of a magic square: If we sum up the numbers on each row, (2+7+6, 9+5+1,…. maw belajar sulaphuhuhuhuuuhuhuu". Write a program for Bubble Sort in java. java * Execution: java MagicSquare n * * Generates a magic square of order n. 8/11/2017 Magic Square : Java : BlueJ Source Code Magic Square : Java : BlueJ March 15, 2012 Objective : The BlueJ Based Program which Prints the Magic Square Pattern is based on Matrix of Odd Order. The Magic Square (an introduction to matrices) In Matlab, a matrix is a rectangular array of numbers. The Java algorithms will calculate this for you automatically. The history of Magic Squares dates back to BC 650, when there was a huge flood in China. You could also add the same number to each of the nine numbers in a magic square, and the result would clearly be a new magic square. Develop a C++ program which determines if a square matrix is a magic square. A Magic Square 4 x 4 can he considered as the King of all the Magic Squares, for its an array of 16 numbers which can be added in 84 ways to get the same Magic Sum. You solved the Magic Square! Write a complete Java program that will ask the user to input an integer number from 1 to 9 only and specify the row and column where the. Download source - 2. Here the numbers 1 to 8 appear twice in the square. We won't be diving into the history much. * Compilation: javac MagicSquare. All the programs are tested and provided with the output. possible combinations of ordering certain items. Meaning the sum doesn't have to be 15. Pattern recognition, dynamic optimization, and asset scoring will assist you in hunting your next opportunity. A magic square of order n is an arrangement of n × n numbers, usually distinct integers, in a square, such that the n numbers in all rows, all columns, and both diagonals sum to the same constant (see Wikipedia:Magic Square). Welcome to My Activity. A magic square is an arrangement of numbers in a square in such a way that the sum of each row, column, and diagonal is one constant number, the so-called "magic constant. And Eranga, here's the relevant paragraph, copy and pasted from the site. GitHub Gist: instantly share code, notes, and snippets. Join millions of other players and enjoy the most popular and fun games online at King. We have now placed Twitpic in an archived state. 99), American Magic Kingdom Park, Liberty Square 238 Reviews. Magic squares of degree N is a collection of N by N columns, which contain integers from 1 to N. In this Example we will learn how to find the square root of a given number using C++. Whenever the name is used, it is replaced by the contents of the macro. Finally, print the elements of the matrix as Magic Square. A square matrix is said to be a Magic Square, if the sum of each row, each column and each diagonal is same. Enter the Kingdom and make new friends in our player community!. Matcher#replaceFirst. Related Java Topics beta. A square matrix is a magic square if it is square in shape (same number of rows as columns, and every row the same length), and all of its row, column, and diagonal sums are equal. // Determines if a 3x3 grid of numbers is a magic square. Find printable coupons for grocery and top brands. We could search even faster if we know in advance the index at which that value is located in the array. This web site generates Magic Squares using the Γ+2 (gamma plus two) method for odd order magic squares (developed by Edward Brumgnach), the Brumgnach-Strachey method for singly even magic squares, and the Durer method for doubly even order magic squares. Train on kata in the dojo and reach your highest potential. com to use dynamic arrays instead. In this program, you'll learn to generate multiplication table of a given number. How do you write the Magic Square program using c? You have to create 9 empty labels on the gui, then randomize 9#'s. Write a program that reads in 16 values from the keyboard and tests whether they form a magic square when put into a 4 × 4 array. Pioneer Square 2017. 7 Thousand at KeywordSpace. problem (1) What is Phaser? (2) What are the characteristics of Phaser? (3) Phaser’s advantages over Cyclic Barrier and Count Down Latch? brief introduction Phaser, translated into stages, is suitable for a scenario where a large task can be accomplished in multiple stages, and tasks in each stage can be executed concurrently by multiple threads, […]. This web site generates Magic Squares using the Γ+2 (gamma plus two) method for odd order magic squares (developed by Edward Brumgnach), the Brumgnach-Strachey method for singly even magic squares, and the Durer method for doubly even order magic squares. A square array of numbers is said to be a "magic square" if all the rows, columns, and diagonals add up to the same number. 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. each number is used once), usually integers, in a square grid, where the numbers in each row, and in each column, and the numbers in the forward and backward main diagonals, all add up to the same number. is a magic square. My version of the magic square is working. Offers thousands of free graded puzzles. I am having trouble with the conversion mainly in these ways: 1. import java. The only caveat is that the methods take Scala RDD objects, while the Spark Java API uses a separate JavaRDD class. Here you will find our range of Magic Square sheets from 1st grade to 4th grade. If you new to java and want to learn java before trying out these program, then read my Core Java Tutorials. Enjoy! import java. Once a month, this newsletter provides resources, information and new ideas to interested teachers. , 3×3, 5×5, 7×7. Array declaration and initialization or One dimensional array. java * Execution: java RecursiveSquares n * Dependencies: StdDraw. They differ mostly in what they look like when they are used. Allow the user to enter the question and then show them the randomly picked answer. Any element in the array can be accessed by its index. The following 48 pattern squares have been reproduced from the book Crochet Primer, 48 Easy-To-Do Crochet Patterns, Volume 64. I originally wrote my Magic Square generator in Java, but when I revised this page in August 2007, I felt it would be better to convert it to a JavaScript application. Magic squares are an example of a highly organized numeric patterns. Before installing the TextMagic SMS software for PC or Mac, make sure you check out our frequently asked questions: How to use the TextMagic SMS software for PC & Mac? TextMagic’s text service for PC and Mac consists of a small desktop application that you can install on your computer to quickly send and receive text messages. Generate a Magic Square 5x5 using numbers 1 to 25. In a magic square you have to add 3 numbers again and again. 11 22:52 자바로 콘솔에 홀수 마방진을 출력해보자. Magic in a Square Simple as the trick is, it was described by [ Rouse Ball , p. SCORE has been working to provide the Dominican Republic with spiritual and physical water through our Water House Project. Otherwise, read "Introduction To Java Programming for First-time Programmers". What is a Magic Square Matrix? A magic square is a matrix, which consists of an arrangement of distinct non – repeating integers in a Matrix form, where the sum of the every row, column, major and minor diagonals is same. // Define a Square class with methods to create and read in // info for a square matrix and to compute the sum of a row, // a col, either diagonal, and whether it is magic. He made the code available as open software under the "GNU Public Licence" I downloaded the code, and changed it to make it a little more user friendly. Perfect square numbers are natural numbers which can be expressed in the form n = a * a. The history of Magic Squares dates back to BC 650, when there was a huge flood in China. Once you have one, you can get all the others by. * Start at the middle of the matrix and the top row. An order 7 magic square would total 175, while an order 10 magic square would equal 505. java files, UML diagrams, JavaDoc file(s), Psudo-code, and Requirements Doc, electronically through Campus Cruiser by the above due date. Write a C program to print hollow square or rectangle star(*) pattern series using for loop. These sheets involve finding a range of missing numbers to create different magic squares. To create quality budget forecasts, Bravida needs to integrate data from its 274 regional branches. Hi, I need help with this magic square program. The other two types are: • odd (where n=3, 5, 7, 9, 11. 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. This square of matrix calculator is designed to calculate the squared value of both 2x2 and 3x3 matrix. A magic squares is an N-by-N * matrix of the integers 1 to N^2, such that all row, column, and * diagonal sums are equal. Magic Cube 4D for Android, the mobile version. In this lesson, we will discuss a very interesting Mathematical shortcut: How to check whether a number is a perfect square or not. public class MagicSquareExample extends java.