Two matrices are said to be equal if they have the same dimension and their corresponding elements…

import java.util.Scanner;

class EqMat
{
    int a[][];
    int m, n;

    EqMat(int mm, int nn)
    {
        m = mm;
        n = nn;
        a = new int[m][n];
    }

    void readarray()
    {
        Scanner sc = new Scanner(System.in);
        for (int i = 0; i < m; i++)
            for (int j = 0; j < n; j++)
                a[i][j] = sc.nextInt();
    }

    int check(EqMat P, EqMat Q)
    {
        if (P.m != Q.m || P.n != Q.n)
            return 0;
        for (int i = 0; i < P.m; i++)
            for (int j = 0; j < P.n; j++)
                if (P.a[i][j] != Q.a[i][j])
                    return 0;
        return 1;
    }

    void print()
    {
        for (int i = 0; i < m; i++)
        {
            for (int j = 0; j < n; j++)
                System.out.print(a[i][j] + " ");
            System.out.println();
        }
    }

    public static void main(String args[])
    {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter rows and columns: ");
        int m = sc.nextInt(), n = sc.nextInt();
        EqMat A = new EqMat(m, n);
        System.out.println("Enter elements of Matrix A:");
        A.readarray();
        EqMat B = new EqMat(m, n);
        System.out.println("Enter elements of Matrix B:");
        B.readarray();
        A.print();
        B.print();
        if (A.check(A, B) == 1)
            System.out.println("The two matrices are equal.");
        else
            System.out.println("The two matrices are not equal.");
    }
}