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- import java.util.*;
- public class OOP_05 {
- public static void main(String[] args) {
- Scanner scan = new Scanner(System.in);
- int n = scan.nextInt();
- scan.nextLine();
- int m = scan.nextInt();
- scan.nextLine();
- int[][] matrix = new int[n][m];
- int[][] area = new int[2][2];
- for(int i =0;i<matrix.length;i++){
- String input = scan.nextLine();
- String[] nums = input.split(" ");
- for(int j=0;j<matrix[0].length;j++){
- matrix[i][j] = Integer.parseInt(nums[j]);
- }
- }
- area = getArea(matrix, getSum(matrix));
- printmatrixwithspaces(area);
- }
- public static int getSum(int[][] matrix){
- int sum = Integer.MIN_VALUE;
- int curr = 0;
- for(int i =1;i<matrix.length;i++){
- for(int j=0;j<matrix[i].length;j++){
- if(j == matrix[i].length - 1){
- continue;
- }
- curr= matrix[i][j] + matrix[i-1][j] +matrix[i][j+1] + matrix[i-1][j+1];
- if(curr > sum ){
- sum = curr;
- }
- }
- }
- return sum;
- }
- public static int[][] getArea(int[][] matrix, int sum){
- int[][] area = new int[2][2];
- int curr = 0;
- for(int i =1;i<matrix.length;i++){
- for(int j=0;j<matrix[i].length;j++){
- if(j == matrix[i].length - 1){
- continue;
- }
- curr= matrix[i][j] + matrix[i-1][j] +matrix[i][j+1] + matrix[i-1][j+1];
- if(curr == sum ){
- area[1][0] = matrix[i][j];
- area[0][0] = matrix[i-1][j];
- area[1][1] = matrix[i][j+1];
- area[0][1] = matrix[i-1][j+1];
- return area;
- }
- }
- }
- return area;
- }
- public static void printmatrixwithspaces(int[][] matrix){
- for(int i =0;i<matrix.length;i++){
- for(int j =0;j<matrix[i].length;j++){
- System.out.print(matrix[i][j]+" ");
- }
- System.out.println();
- }
- }
- }
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