Not Common Numbers, C++ (vc++)

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#include<iostream>
#include<conio.h>
using namespace std;
struct Record
{
      int n;
      Record* p;
      Record()
      {
              cin >> n;
              p = NULL;
      }
};
Record* inputVector(Record* temp)
{
     temp = new Record();
     if(temp->n != 0) temp->p = inputVector(temp->p);
     return temp;
}
bool search(Record* temp, int c)
{
     if(temp->n == c) return true;
     else if(temp->p != NULL) return search(temp->p, c);
          else return false;
}
void outputNotCommon(Record* pointer1, Record* pointer2)
{
     if(!search(pointer2, pointer1->n)) cout << pointer1->n << ' ';
     if(pointer1->p != NULL) outputNotCommon(pointer1->p, pointer2);
}
void outputVector(Record* pointer)
{
     cout << pointer->n << ' ';
     if(pointer->p != NULL) outputVector(pointer->p);
}
void main()
{
     Record* pointer1 = inputVector(NULL);
     cout << endl;
     Record* pointer2 = inputVector(NULL);
     cout << endl << endl;
     outputNotCommon(pointer1, pointer2);
     getch();
}

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Compilation time: 5.09 sec, absolute running time: 10.07 sec, absolute service time: 15.21 sec