void get_raw_data()
{
	char m_w[10];
	int age;
	char school[10];
	char sal_mum[40];
	char perc_mum[20];
	char sal_dad[40];
	char perc_dad[20];
	int like_air;
	int like_train;
	int like_car;
	int like_moto;
	int like_byc;
	int like_stop;
	int like_bus;
	int like_camp;
	int like_ship;
	int like_other;
	int cheap_air;
	int cheap_train;
	int cheap_car;
	int cheap_moto;
	int cheap_byc;
	int cheap_stop;
	int cheap_bus;
	int cheap_camp;
	int cheap_ship;
	int cheap_other;
	int eco_air;
	int eco_train;
	int eco_car;
	int eco_moto;
	int eco_byc;
	int eco_stop;
	int eco_bus;
	int eco_camp;
	int eco_ship;
	int eco_other;
	int acc_camping;
	int acc_hotel;
	int acc_y_hostel;
	int acc_bb;
	int acc_hostel;
	int acc_app;
	int acc_chal;
	int acc_ship;
	int acc_sac;
	int acc_other;
	char add_on_disco[20];
	char add_on_TV[20];
	char add_on_beach[20];
	char add_on_sport[20];
	char add_on_WLAN[20];
	char add_on_pool[20];
	char add_on_HP[20];
	char add_on_VP[20];
	char add_on_trip[20];
	char add_on_none[20];
	char add_on_other[20];
	int acc_comf;
	int acc_lux;
	int acc_ok;
	int acc_clean;
	int dream_vac_north_EU;
	int dream_vac_s_east_EU;
	int dream_vac_USA;
	int dream_vac_stan;
	int dream_vac_south_EU;
	int dream_vac_north_Afr;
	int dream_vac_south_Asia;
	int dream_vac_de_EU;
	int dream_vac_south_Afr;
	int dream_vac_south_US;
	int dream_vac_Sowj;
	int dream_vac_china;
	int dream_vac_ozean;
	int dream_vac_north_US;
	int dream_vac_n_east_EU;
	int crit_dist;
	int crit_warm;
	int crit_cold;
	int crit_prize;
	int crit_acc;
	int crit_night;
	int crit_mount;
	int crit_action;
	int crit_sights;
	int crit_rich;
	int crit_sport;
	int crit_events;
	int crit_concert;
	int crit_mark;
	int crit_mus;
	int crit_poli;
	int crit_eco;
	char where_book[20];
	char where_info_agency[20];
	char where_info_privat[20];
	char where_info_direct[20];
	char where_info_online[20];
	char where_info_friends[20];
	char where_info_internet[20];
	char where_info_guide[20];
	char where_info_katalog[20];
	int best_cons_agency;
	int best_cons_private;
	int best_cons_direct;
	int best_cons_online;
	int exp_action;
	int exp_recovery;
	int exp_sights;
	int exp_cult;
	int exp_fun;
	int exp_new_friends;
	int exp_nothing;
	char who[10];
	int kind_study;
	int kind_round;
	int kind_culture;
	int kind_party;
	int kind_indiv;
	int kind_langu;
	int kind_beach;
	int kind_activ;
	int kind_camping;
	int kind_safari;
	int kind_history;
	int kind_exped;
	int kind_hike;
	int kind_sport;
	
	// create File
	TFile f_root("test_tree.root", "RECREATE");
	
	// create Tree
	TTree *t = new TTree("T", "an example");

	// create Branches
	t->Branch("m_w",&m_w,"m_w[10]/C");
	t->Branch("age",&age,"age/I");
	t->Branch("school",&school,"school[10]/C");
	t->Branch("sal_mum",&sal_mum,"sal_mum[40]/C");
	t->Branch("perc_mum",&perc_mum,"perc_mum[20]/C");
	t->Branch("sal_dad",&sal_dad,"sal_dad[40]/C");
	t->Branch("perc_dad",&perc_dad,"perc_dad[20]/C");
	t->Branch("like_air",&like_air,"like_air/I");
	t->Branch("like_train",&like_train,"like_train/I");
	t->Branch("like_car",&like_car,"like_car/I");
	t->Branch("like_moto",&like_moto,"like_moto/I");
	t->Branch("like_byc",&like_byc,"like_byc/I");
	t->Branch("like_stop",&like_stop,"like_stop/I");
	t->Branch("like_bus",&like_car,"like_car/I");
	t->Branch("like_camp",&like_camp,"like_camp/I");
	t->Branch("like_ship",&like_ship,"like_ship/I");
	t->Branch("like_other",&like_other,"like_other/I");
	t->Branch("cheap_air",&cheap_air,"cheap_air/I");
	t->Branch("cheap_train",&cheap_train,"cheap_train/I");
	t->Branch("cheap_car",&cheap_car,"cheap_car/I");
	t->Branch("cheap_moto",&cheap_moto,"cheap_moto/I");
	t->Branch("cheap_byc",&cheap_byc,"cheap_byc/I");
	t->Branch("cheap_stop",&cheap_stop,"cheap_stop/I");
	t->Branch("cheap_bus",&cheap_bus,"cheap_bus/I");
	t->Branch("cheap_camp",&cheap_camp,"cheap_camp/I");
	t->Branch("cheap_ship",&cheap_ship,"cheap_ship/I");
	t->Branch("cheap_other",&cheap_other,"cheap_other/I");
	t->Branch("eco_air",&eco_air,"eco_air/I");
	t->Branch("eco_train",&eco_train,"eco_train/I");
	t->Branch("eco_car",&eco_car,"eco_car/I");
	t->Branch("eco_moto",&eco_moto,"eco_moto/I");
	t->Branch("eco_byc",&eco_byc,"eco_byc/I");
	t->Branch("eco_stop",&eco_stop,"eco_stop/I");
	t->Branch("eco_bus",&eco_bus,"eco_bus/I");
	t->Branch("eco_camp",&eco_camp,"eco_camp/I");
	t->Branch("eco_ship",&eco_ship,"eco_ship/I");
	t->Branch("eco_other",&eco_other,"eco_other/I");
	t->Branch("acc_camping",&acc_camping,"acc_camping/I");
	t->Branch("acc_hotel",&acc_hotel,"acc_hotel/I");
	t->Branch("acc_y_hostel",&acc_y_hostel,"acc_y_hostel/I");
	t->Branch("acc_bb",&acc_bb,"acc_bb/I");
	t->Branch("acc_hostel",&acc_hostel,"acc_hostel/I");
	t->Branch("acc_app",&acc_app,"acc_app/I");
	t->Branch("acc_chal",&acc_chal,"acc_chal/I");
	t->Branch("acc_ship",&acc_ship,"acc_ship/I");
	t->Branch("acc_sac",&acc_sac,"acc_sac/I");
	t->Branch("acc_other",&acc_other,"acc_other/I");
	t->Branch("add_on_disco",&add_on_disco,"add_on_disco[20]/C");
	t->Branch("add_on_TV",&add_on_TV,"add_on_TV[20]/C");
	t->Branch("add_on_beach",&add_on_beach,"add_on_beach[20]/C");
	t->Branch("add_on_sport",&add_on_sport,"add_on_sport[20]/C");
	t->Branch("add_on_WLAN",&add_on_WLAN,"add_on_WLAN[20]/C");
	t->Branch("add_on_pool",&add_on_pool,"add_on_pool[20]/C");
	t->Branch("add_on_HP",&add_on_HP,"add_on_HP[20]/C");
	t->Branch("add_on_VP",&add_on_VP,"add_on_VP[20]/C");
	t->Branch("add_on_trip",&add_on_trip,"add_on_trip[20]/C");
	t->Branch("add_on_none",&add_on_none,"add_on_none[20]/C");
	t->Branch("add_on_other",&add_on_other,"add_on_other[20]/C");
	t->Branch("acc_comf",&acc_comf,"acc_comf/I");
	t->Branch("acc_lux",&acc_lux,"acc_lux/I");
	t->Branch("acc_ok",&acc_ok,"acc_ok/I");
	t->Branch("acc_clean",&acc_clean,"acc_clean/I");
	t->Branch("dream_vac_north_EU",&dream_vac_north_EU,"dream_vac_north_EU/I");
	t->Branch("dream_vac_s_east_EU",&dream_vac_s_east_EU,"dream_vac_s_east_EU/I");
	t->Branch("dream_vac_USA",&dream_vac_USA,"dream_vac_USA/I");
	t->Branch("dream_vac_stan",&dream_vac_stan,"dream_vac_stan/I");
	t->Branch("dream_vac_south_EU",&dream_vac_south_EU,"dream_vac_south_EU/I");
	t->Branch("dream_vac_north_Afr",&dream_vac_north_Afr,"dream_vac_north_Afr/I");
	t->Branch("dream_vac_south_Asia",&dream_vac_south_Asia,"dream_vac_south_Asia/I");
	t->Branch("dream_vac_de_EU",&dream_vac_de_EU,"dream_vac_de_EU/I");
	t->Branch("dream_vac_south_Afr",&dream_vac_south_Afr,"dream_vac_south_Afr/I");
	t->Branch("dream_vac_south_US",&dream_vac_south_US,"dream_vac_south_US/I");
	t->Branch("dream_vac_Sowj",&dream_vac_Sowj,"dream_vac_Sowj/I");
	t->Branch("dream_vac_china",&dream_vac_china,"dream_vac_china/I");
	t->Branch("dream_vac_ozean",&dream_vac_ozean,"dream_vac_ozean/I");
	t->Branch("dream_vac_north_US",&dream_vac_north_US,"dream_vac_north_US/I");
	t->Branch("dream_vac_n_east_EU",&dream_vac_n_east_EU,"dream_vac_n_east_EU/I");
	t->Branch("crit_dist",&crit_dist,"crit_dist/I");
	t->Branch("crit_warm",&crit_warm,"crit_warm/I");
	t->Branch("crit_cold",&crit_cold,"crit_cold/I");
	t->Branch("crit_prize",&crit_prize,"crit_prize/I");
	t->Branch("crit_acc",&crit_acc,"crit_acc/I");
	t->Branch("crit_night",&crit_night,"crit_night/I");
	t->Branch("crit_mount",&crit_mount,"crit_mount/I");
	t->Branch("crit_action",&crit_action,"crit_action/I");
	t->Branch("crit_sights",&crit_sights,"crit_sights/I");
	t->Branch("crit_rich",&crit_rich,"crit_rich/I");
	t->Branch("crit_sport",&crit_sport,"crit_sport/I");
	t->Branch("crit_events",&crit_events,"crit_events/I");
	t->Branch("crit_concert",&crit_concert,"crit_concert/I");
	t->Branch("crit_mark",&crit_mark,"crit_mark/I");
	t->Branch("crit_mus",&crit_mus,"crit_mus/I");
	t->Branch("crit_poli",&crit_poli,"crit_poli/I");
	t->Branch("crit_eco",&crit_eco,"crit_eco/I");
	t->Branch("where_book",&where_book,"where_book[20]/C");
	t->Branch("where_info_agency",&where_info_agency,"where_info_agency[20]/C");
	t->Branch("where_info_privat",&where_info_privat,"where_info_privat[20]/C");
	t->Branch("where_info_direct",&where_info_direct,"where_info_direct[20]/C");
	t->Branch("where_info_online",&where_info_online,"where_info_online[20]/C");
	t->Branch("where_info_friends",&where_info_friends,"where_info_friends[20]/C");
	t->Branch("where_info_internet",&where_info_internet,"where_info_internet[20]/C");
	t->Branch("where_info_guide",&where_info_guide,"where_info_guide[20]/C");
	t->Branch("where_info_katalog",&where_info_katalog,"where_info_katalog[20]/C");
	t->Branch("best_cons_agency",&best_cons_agency,"best_cons_agency/I");
	t->Branch("best_cons_private",&best_cons_private,"best_cons_private/I");
	t->Branch("best_cons_direct",&best_cons_direct,"best_cons_direct/I");
	t->Branch("best_cons_online",&best_cons_online,"best_cons_online/I");
	t->Branch("exp_action",&exp_action,"exp_action/I");
	t->Branch("exp_recovery",&exp_recovery,"exp_recovery/I");
	t->Branch("exp_sights",&exp_sights,"exp_sights/I");
	t->Branch("exp_cult",&exp_cult,"exp_cult/I");
	t->Branch("exp_fun",&exp_fun,"exp_fun/I");
	t->Branch("exp_new_friends",&exp_new_friends,"exp_new_friends/I");
	t->Branch("exp_nothing",&exp_nothing,"exp_nothing/I");
	t->Branch("who",&who,"who[10]/C");
	t->Branch("kind_study",&kind_study,"kind_study/I");
	t->Branch("kind_round",&kind_round,"kind_round/I");
	t->Branch("kind_culture",&kind_culture,"kind_culture/I");
	t->Branch("kind_party",&kind_party,"kind_party/I");
	t->Branch("kind_indiv",&kind_indiv,"kind_indiv/I");
	t->Branch("kind_langu",&kind_langu,"kind_langu/I");
	t->Branch("kind_beach",&kind_beach,"kind_beach/I");
	t->Branch("kind_activ",&kind_activ,"kind_activ/I");
	t->Branch("kind_camping",&kind_camping,"kind_camping/I");
	t->Branch("kind_safari",&kind_safari,"kind_safari/I");
	t->Branch("kind_history",&kind_history,"kind_history/I");
	t->Branch("kind_exped",&kind_exped,"kind_exped/I");
	t->Branch("kind_hike",&kind_hike,"kind_hike/I");
	t->Branch("kind_sport",&kind_sport,"kind_sport/I");

	
	// open File with raw Data
	FILE *f_raw = fopen("raw_date.csv","r");
	
	//Fill Tree
// 	num1 = 5;
// 	strcpy(string1,"Alen");
// 	strcpy(string2,"Mike");
// 	num2 = 7;
// 	t->Fill();


	f_root.Write();
	f_root.Close();
}