package examples;

public class Array {
    int i[][] = new int[10][10];

    public static void main(String args[]) {
        Array a = new Array();
        a.setMainDiagonal(1);
        a.print();
    }

    public void setMainDiagonal(int s) {
        for (int x = 0; x < i.length; x++)
            for (int y = 0; y < i[0].length; y++)
                if (x == y)
                    i[x][y] = s;
    }

    public void print() {
        for (int x = 0; x < i.length; x++) {
            for (int y = i[0].length - 1; y >= 0; y--)
                System.out.print(i[x][y] + " ");
            System.out.println();
        }
    }
}