#include <iostream>
// input output stream
using namespace std;


int main()
{
    // int = integer: -infinity,  -10, -5, -2, 0, 1, 2 ,3 ... infinity
    // float - decimal number
    // double - decimal number
    // string - word
    // char - character od azbukata
    int broj = 10;
    float f = 0.05;
    double d = 9.18;
    string s = "zdravo";
    char c = 'c';

    //cout: command output: print something on screen
    //cout << name_of_variable << endl;
    // endl : end of line
    cout << broj << endl;

    return 0;
}