Here you will find solutions of many problems on spoj. If you want solution of some problem which is not listed in blog or have doubt regarding any spoj problem (which i have solved) or any programming concept (data structure) you can mail me @
And my humble request to you all that don't copy the code only try to understand the logic and algorithm behind the code. I have started this because if you tried as hard as you can and still can't find any solution to the problem then you can refer to this.
You can read my answer how to start competitive programming CLICK HERE

Thursday, November 6, 2014

FRSCR-Frustrated CR and his class

Frustrated CR and His Class

If you face problem in solving the problem (at least you have tried 10-20 times and still not able to solve)  then mail me @ or comment bellow).

You can try my other problems too :-