Question #43420

Given a square matrix with the elements 0 or 1, write a program to find a maximum square

submatrix whose elements are all 1s. Your program should prompt the user to enter the number

of rows in the matrix. The program then displays the location of the first element in the

maximum square submatrix and the number of the rows in the submatrix. Here is a sample run:

Enter the number of rows in the matrix: 5

Enter the matrix row by row:

10101

11101

10111

10111

10111

The maximum square submatrix is at (2, 2) with size 3

Your program should implement and use the following method to find the maxi- mum square

submatrix:

public static int[] findLargestBlock(int[][] m)

The return value is an array that consists of three values. The first two values are the row and

column indices for the first element in the submatrix, and the third value is the number of the

rows in the submatrix.

submatrix whose elements are all 1s. Your program should prompt the user to enter the number

of rows in the matrix. The program then displays the location of the first element in the

maximum square submatrix and the number of the rows in the submatrix. Here is a sample run:

Enter the number of rows in the matrix: 5

Enter the matrix row by row:

10101

11101

10111

10111

10111

The maximum square submatrix is at (2, 2) with size 3

Your program should implement and use the following method to find the maxi- mum square

submatrix:

public static int[] findLargestBlock(int[][] m)

The return value is an array that consists of three values. The first two values are the row and

column indices for the first element in the submatrix, and the third value is the number of the

rows in the submatrix.

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