#include <iostream>
#include <cstdarg>
 
using namespace std;
 
template<typename T> 
void Print(T val) {
  cout << val << endl;
}
 
void Print(int val) {
  cout << "i: " << val << endl;
}
 
template<typename T>
void Foobar(int nNumberofParams,...) {
  va_list args;  
  va_start(args,nNumberofParams);
  for(int i =0 ; i < nNumberofParams; i++)
  {  
    T val = va_arg(args,T);
    Print(val);
  }
  va_end(args);
}
 
int main() {
  Foobar<int>(3, 1, 2, 3);
}
 

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