#include <iostream.h>
#include<conio.h>
 
int main(int argc, char *argv[])
{
  char *a;
  char *b;
 
  if(argc!=3) {
    cout << "No arguments specified";
    return 1;
  }
 
  a = argv[1]; 
  b =argv[2]; 
 
  cout <<a<<b;
  getch();
 
  return 0;
}