Answers for "write a program in java to make a magic square"

java code for magic square

public static void main(String[] args) {
    System.out.print("Give an odd number: ");
    int n = console.nextInt();
    int[][] magicSquare = new int[n][n];

    int number = 1;
    int row = 0;
    int column = n / 2;
    while (number <= n * n) {
        magicSquare[row][column] = number;
        number++;
        row -= 1;
        column += 1;
        if (row == -1) {
            row = n - 1;
        }
        if (column == n) {
            column = 0;
        }
        if (row == 0 && column == n - 1) {
            column = n - 1;
            row += 1;
        } else if (magicSquare[row][column] != 0) {
            row += 1;
        }
    }

    for (int i = 0; i < magicSquare.length; i++) {
        for (int j = 0; j < magicSquare.length; j++) {
            System.out.print(magicSquare[i][j] + " ");
        }
        System.out.println();
    }
}