// Program 33: Product of Two Matrices

import java.util.*;
class MatrixProduct
{
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter order: ");
        int n = sc.nextInt();
        int[][] a = new int[n][n];
        int[][] b = new int[n][n];
        int[][] c = new int[n][n];
        System.out.println("Enter matrix A:");
        for (int i = 0; i < n; i++)
        {
            for (int j = 0; j < n; j++)
            {
                a[i][j] = sc.nextInt();
            }
        }
        System.out.println("Enter matrix B:");
        for (int i = 0; i < n; i++)
        {
            for (int j = 0; j < n; j++)
            {
                b[i][j] = sc.nextInt();
            }
        }
        for (int i = 0; i < n; i++)
        {
            for (int j = 0; j < n; j++)
            {
                for (int k = 0; k < n; k++)
                {
                    c[i][j] += a[i][k] * b[k][j];
                }
            }
        }
        System.out.println("Product matrix:");
        for (int i = 0; i < n; i++)
        {
            for (int j = 0; j < n; j++)
            {
                System.out.print(c[i][j] + "\t");
            }
            System.out.println();
        }
    }
}