#include <iostream>

using namespace std;

template <typename T>
T function(T a, T b){
    return a+b;
}

template <int n>
void loop(){
    for (int i=0;i<n;i++)
      cout << "hello\n";
}


int main(){

    cout << function<int>(2.4, 4.8) << " " << function<float>(2.4, 4.8);

    loop<5>();


    return 0;
}