Hello, Can u guys help me with the following two problems.

https://www.hackerrank.com/challenges/even-tree

http://www.codechef.com/problems/ADIGIT

Thanks in advance.

Hello, Can u guys help me with the following two problems.

https://www.hackerrank.com/challenges/even-tree

http://www.codechef.com/problems/ADIGIT

Thanks in advance.

Hello, Those who have tried Problem E in round 250 would you please elaborate the algorithm. Really finding hard time getting that one. http://codeforces.com/contest/437/problem/E

Thank you for your suggestions in advance.

Can anyone help with this fibosum problem in SPOJ. I tried it with normal method by storing the fibonacci numbers in array and finding the sum. http://www.spoj.com/problems/FIBOSUM/