#MAGIC SQUARE JAVA PROGRAM CODE CODE#
Disclaimer: This source code employs a wide range of poor programming. This sum value is called a magic constant. For this to work properly, magicData.txt must be in the same directory as your. Java pong game tutorial for beginners Java pong game Coding boot camps hate him. Java Magic Square 2d Array A magic square is a matrix that has a different integer, the sum of a number in every row, column, and diagonally is the same.
#MAGIC SQUARE JAVA PROGRAM CODE DRIVER#
1: print() Driver Code Works only when n is odd n 7 generateSquare(n) This code. You will be given a matrix of integers in the inclusive range. File SquareTest.java contains the shell for a program that reads input for squares from a file named magicData and tells whether each is a magic square. Java program to generate odd sized magic squares import java.io. Note: Square.java is your first example of using a Scanner to read input from an external file (magicData.txt, in this case). In this post we will see how we can solve this challenge in Java Problem Description 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. Note that the -1 at the bottom tells the test program to stop reading. Third squares in the input are magic, and that the rest (fourth through seventh)Īre not. You should find that the first, second, and
The read method is given for you you will need to write the others.įile SquareTest.java contains the shell forĪ program that reads input for squares and tells whether each is a magic square.įollowing the comments, fill in the remaining code.
Of the square and methods to read values into the square, print the square,įind the sum of a given row, find the sum of a given column,įind the sum of the main (or other) diagonal, and determine whether the square You will write code to determine whether a square is magic.įile Square.java contains the shell for a class that return Two dimensional int array, which is. Years, and there are some particularly famous magic squares. Creates a Magic Square of dimension numnum where num is any odd number. Your program will also generate a magic square for a given n, assuming n is an odd number. One interesting application of two-dimensional arrays is magic squares.Ī magic square is a square matrix in which the sum of every row, every column,Īnd both diagonals is the same. Generate Java code from pseudo-code Read and write data to files Implement an interface Background For this project, you will write a program that checks whether a given (n x n) matrix of integers values forms a magic square.
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