#include <iostream>
#include <stdlib.h>
#include <time.h>
#include <string.h>
using namespace std;


//https://pastebin.com/AM7CGswP

//https://pastebin.com/SzwN5JKN






int main()
{

  char tab[20] = "Hello world";

  for( int i=0; i<20; i++)
  {
      cout << (int) tab[i] << "\t" << tab[i] << endl;
  }

  cout << ">" << tab << "<" << endl;


//  cout << "Podaj tekst ";
//  cin >> tab;

  int i=0;
  while ( tab[i] !='\0' ) {
    cout << tab[i];
    i++;
  }
  cout << endl;

  char tab2[20];

  cout << tab2 << endl;

  i = 0;
  while ( tab[i] != 0 )
  {
    tab2[i] = tab[i];
    i++;
  }
  tab2[i] = 0;

  cout << tab2 << endl;


  cout << "dlugosc tekstu: ";

  i=0;
  while ( tab[i] != 0 ) i++;
  cout << i << endl;

  cout << strlen(tab) << endl;

 system("pause");
 return 0;
}