Node * GetNthNode ( Node* Head , int NthNode )

{

Node * pNthNode = NULL;

Node * pTempNode = NULL;

int nCurrentElement = 0;

for ( pTempNode = Head; pTempNode != NULL; pTempNode = pTempNode->pNext )

{

nCurrentElement++;

if ( nCurrentElement - NthNode == 0 )

{

pNthNode = Head;

}

else

if ( nCurrentElement - NthNode > 0)

{

pNthNode = pNthNode ->pNext;

}

}

if (pNthNode )

{

return pNthNode;

}

else

return NULL;

}