// первый вариант
#include <iostream>
int main()
{
       std::cout << "hello there. \n";
       std::cout << "Here is 5: " << 5 << "\n";
       std::cout << "the monipylator end writes a new line to the screen";
       std::cout << std::endl;
       std::cout << "here is veri big number: \t" << 70000 << std::endl;
       return 0;
}

// второй вариант
/*#include <iostream>
using namespace std;
int main()  {
       cout << "hello there. \n";
       cout << "Here is 5: " << 5 << "\n";
       cout << "the monipylator end writes a new line to the screen";
       cout << endl;
       cout << "here is veri big number: \t" << 70000 << endl;
       return 0;
}*/