I already have a class called Card that represents a standardplaying card deck.

Question

I already have a class called Card that represents a standardplaying card deck. Each card has a suit and a face value.
I need to write a program that reads a number n and then reads n*nintegers into an n-by-n two dimensional array and checks to see ifthe numbers form a magic square. In a magic square, the sum of allthe elements in every row, column and along both diagonals is thesame. I already have a class called Card that represents a standardplaying card deck. Each card has a suit and a face value.
I need to write a program that reads a number n and then reads n*nintegers into an n-by-n two dimensional array and checks to see ifthe numbers form a magic square. In a magic square, the sum of allthe elements in every row, column and along both diagonals is thesame.

Explanation / Answer

please rate - thanks import java.util.*; import java.text.*; public class untitled {public static void main(String[] args) {DecimalFormat threedigit = new DecimalFormat("#00 ");    String formattednumber;    int x=0,y,n,i,j,k=1,tot=0,total=0;    boolean yes=true;    Scanner in=new Scanner(System.in);    do{       System.out.println("How large isyour square? ");       n=in.nextInt();        if(n%2==0)            System.out.println("Must be an odd number and > 0! -retry");      }while(n%2!=1);      int [][]square = new int[n][n];    for(i=0;i

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