#include <iostream>
#include <stdio.h>

using namespace std;

void GausElmet(double Pole)
{

}

int NaplMatice(int radky, int sloupce)
{
   double matice[radky][sloupce];

   for (int i = 0; i < radky; i++)
   {
       for (int j = 0; j < sloupce; j++)
       {
           cin >> matice[i][j];
           if(cin.fail())
           {
               cout << "Nespravny vstup!" << endl;
               return 0;
           }
       }
   }
   return matice[radky][sloupce];
}

int main()
{
   cout << "Zadejte rozmery matice [radky, sloupce], hodnoty oddelte klavesou enter." << endl;

   int sloupce = 0;
   int radky = 0;

   cin >> radky;
   cin >> sloupce;
   double matice[radky][sloupce];

   if (cin.fail())
   {
       cout << "Nespravny vstup!" << endl;
   }

   cout << "Naplnte matici po radcich [cisla v radcich oddelte mezernikem, radek ukoncete enterem]." << endl;
   cout << "Dodrzte pozadovany rozmer - radky: " << radky << endl;
   cout << "\t\t\t  - sloupce: " << sloupce << endl;

   NaplMatice(radky,sloupce);

   for (int i = 0; i < radky; i++)
   {
       for (int j = 0; j < sloupce; j++)
       {
           cout << matice[i][j] << "\t";
       }
       cout << endl;
   }
}