Delhi Coding League 2015--DCL2015B

hello,i took part in DCL2015 and this is my solution for DCL2015B .I am debugging this for 2 days but failed to find any fault.Can you please have a look at my solution

You are not sorting the strings.

The output has to be given alphabetically as seen in a dictionary. You have to sort the strings to do the same.

First of all you didn’t sort and secondly after setting key as string in map,there was no need of creating a set, simply output the contents in map as they are already in lexicographic order.

I didn’t get you.Could you please elaborate.Whats the need of Storing strings

Ohh i didn’t read that…my bad…thanks btw

Yes…you are right map has values sorted according to the key’s value…Actually what went wrong with me that i didn’t look at lexicographic order in the question(my bad).And i thought that we have to output in the same order as string was read.