public class tabliczka2 {

	int j = 5;
	int i = 5;
	int tab[][];

	public tabliczka2(int i, int j) {
		this.j = j;
		this.i = i;
		tab = new int[i][j];
	}

	public void wypelnij(int a, int b, int wielX, int wielY) {
		for (int x = 0; x <= wielX; x++) {
			for (int y = 0; y <= wielY; y++) {
				tab[x][y] = (int) (Math.random() * (b - a) + a);
			}
		}
	}

	public void usunNaj() {
		int naj = 0, xNaj = -1, yNaj = -1;

		for (int x = 0; x < tab.length; x++) {
			for (int y = 0; y < tab[x].length; y++) {
				if (tab[x][y] >= naj) {
					naj = tab[x][y];
					xNaj = x;
					yNaj = y;
				}
			}
		}
		for (int x2 = 0; x2 < tab.length; x2++) {
			tab[x2][yNaj] = 0;
			
		}
		for (int y2 = 0; y2 < tab[xNaj].length; y2++) {
			tab[xNaj][y2] = 0;
		}
		
		System.out.println("Najwiekszy element to: " + naj);

	}

	public void wyswietl() {
		for (int x = 0; x < tab.length; x++) {
			System.out.print(x + " | \t");
			for (int y = 0; y < tab[x].length; y++) {
				System.out.print(tab[x][y] + "\t");
			}
			System.out.println();
		}
	}

	public static void main(String[] args) {
		tabliczka2 test = new tabliczka2(4, 4);
		test.wypelnij(10, 50, 2, 2);
		test.wyswietl();
		test.usunNaj();
		test.wyswietl();
	}

}