InmultireMatrici

using System;
using System.IO;
using System.Linq;
using System.Collections.Generic;

namespace CSharp_Shell
{

    public static class Program
    {
        public static void Main()
        {
          int[,] a=new int[100,100], b=new int[100,100], c=new int[100,100];
          int n,m,p;
          n= Convert.ToInt32(Console.ReadLine());
          m= Convert.ToInt32(Console.ReadLine());
          p= Convert.ToInt32(Console.ReadLine());
          for (int i=1; i<=n;i++)
            for (int j=1; j<=m; j++)
              a[i,j]= Convert.ToInt32(Console.ReadLine());
          for (int j=1; j<=m;j++)
            for (int k=1; k<=p; k++)
              b[j,k]= Convert.ToInt32(Console.ReadLine());
          for (int i=1; i<=n; i++)
            for (int j=1; j<=p; j++)
              for (int k=1; k<=m; k++)
                  c[i,j]+=a[i,k]*b[k,j];
          for (int i=1; i<=n; i++)
          {
            for (int j=1; j<=p; j++)
              Console.Write(c[i,j]);
            Console.WriteLine();
          }
        }
    }
}