Write a program to form a square Matrix of characters and display the row and column having the max valued characters .

 Write a program to form a square Matrix of characters and display the row and column having the max valued characters .

import java.util.Scanner;

import java.util.Random;

public class Main

{

public static void main(String[] args) {

int size = 5;

char[][] matrix = generateRandomMatrix(size);

System.out.println("Matrix:");

displayMatrix(matrix);

int[] maxIndices = findMaxValueIndices(matrix);

int maxRow = maxIndices[0];

int maxCol = maxIndices[1];

System.out.println("\nRow and column with maximum valued character:");

System.out.println("Row: " + maxRow);

System.out.println("Column: " + maxCol);

}

public static char[][] generateRandomMatrix(int size)

{

char[][] matrix = new char[size][size];

Random random = new Random();

for (int i = 0; i < size; i++)

{

for (int j = 0; j < size; j++)

{

matrix[i][j] = (char) (random.nextInt(26) + 'A');

}

}

return matrix;

}

public static void displayMatrix(char[][] matrix)

{

int size = matrix.length;

for (int i = 0; i < size; i++)

{

for (int j = 0; j < size; j++)

{

System.out.print(matrix[i][j] + " " );

}

System.out.println();

}

}

public static int[] findMaxValueIndices(char[][] matrix)

{

int size = matrix.length;

int maxRow = 0;

int maxCol = 0;

int maxValue = matrix[maxRow][maxCol];

for (int i = 0; i < size; i++)

{

for (int j = 0; j < size; j++)

{

if (matrix[i][j] > maxValue) 

{

maxRow = i;

maxCol = j;

maxValue = matrix[i][j];

}

}

}

return new int[] { maxRow, maxCol };

}

}

Matrix:

L T B G E 

R I K G Q 

W R L O D 

S X V O B 

B Y U O G 

Row and column with maximum valued character:

Row: 4

Column: 1