P01_ShockWave

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;

public class P01_ShockWave {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        String[] coordinates = reader.readLine().split(" ");
        int n = Integer.parseInt(coordinates[0]);
        int m = Integer.parseInt(coordinates[1]);

       int[][] matrix = new int[n][m];

        String line = reader.readLine();

        while (!"Here we go".equalsIgnoreCase(line)){
            int[] commandArgs = Arrays.stream(line.split(" "))
                    .mapToInt(Integer::parseInt)
                    .toArray();

            int x1 = commandArgs[0];
            int y1 = commandArgs[1];
            int x2 = commandArgs[2];
            int y2 = commandArgs[3];

            for (int i = x1; i <= x2 ; i++) {
                for (int j = y1; j <= y2; j++) {
                        matrix[i][j]++;
                }
            }

            line = reader.readLine();
        }

        for (int[] r : matrix) {
            for (int c : r) {
                System.out.print(c + " ");
            }
            System.out.println();
        }
    }
}