#include <iostream>
#include<vector>
#include<thread>

using namespace std;

static int n;
vector<thread::id>v;
//static thread::id t=this_thread::get_id();


void f(){
    v.push_back(this_thread::get_id());
}

int main() {
    int n=5;

    thread niti[n];
    for(int i=0; i<n; ++i){
    niti[i]=thread(f);
    }

    for(int i=0; i<n; ++i){
    niti[i].join();
    }
    vector<thread::id>::const_iterator it;
    for( it=v.begin(); it!=v.end(); ++it){
    cout<<*it<<" ";
    }



}