Hi everyone,
        I have few Data structure questions.

1) Given an singly linked list and poisition "n", we have to remove the nth item from end.
2) Remove the duplicates in an array.

The algorithm should be efficient and we can use any data structure for achieving this.

Regards
Pradeep P

It is not how much we do,
but how much love we put in the doing.

-Mother Theresa

__________________
It is not how much we do,
but how much love we put in the doing.

-Mother Theresa