Max in row and column

import java.util.*;

public class Main extends A{

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int [][] data = new int[1000][1000];
        int [] maxInRow = new int[1000];
        int [] maxInColumn = new int[1000];
        int [] countOfSymbols = new int[1000];

        int i = 0;
        for (; scanner.hasNext(); i++) {
            String tmp = scanner.nextLine();
            Scanner sc = new Scanner(tmp);
            for (int j = 0; sc.hasNext(); j++) {
                data[i][j] = sc.nextInt();
                countOfSymbols[i]++;
                if (maxInRow[i] < data[i][j]) {
                    maxInRow[i] = data[i][j];
                }
                if (maxInColumn[j] < data[i][j]) {
                    maxInColumn[j] = data[i][j];
                }
            }
        }

        for(int j = 0; j <= i; j++) {
            for(int k = 0; k < countOfSymbols[j]; k++) {
                System.out.print(Math.max(maxInRow[j], maxInColumn[k]) + " ");
            }
            System.out.println();
        }
    }
}