using namespace std;

#include <TROOT.h>
#include <TApplication.h>
#include <TObject.h>
#include <TRandom3.h>

#include <iostream>


int main(int argc, char *argv[])
{
    printf("Hello world!\n");

    TRandom3 *rand_gen = new TRandom3();
    double n_rand = rand_gen->Gaus(10,2);

    printf("My random number is %.2f!\n\n", n_rand);

    return 0;
}