OJ Board

This input: should give you instead of
By the way, my programm passes all the tests posted here, but still gets WA after 0.342. Any hints? Maybe I could send the code to someone to check it out?


[EDIT]
Doesn't matter, just got AC.

Can someone explain the "generating CRC - for dummies" algorithm? I can't understand it. :|

Can you please explain me the way of receiving cross-products? I don't understand it.

CDiMa wrote:

titid_gede wrote:how's about 5 4 3 2 1?
what is cyclic representation?
is it (2 1 4 5) (3) or what?

(1 5) (2 4) (3)

Is it good way to solve it?
(2-1)+(2-1)+(1-1)=2
...but the correct answer should be 0, right?

Question: If I have only 1 palindrome as my output should I print: 1. The string 'a' contains 1 palindrome. -or- 2. The string 'a' contains 1 palindromes. BTW, if you can post here some complex tests I'd be grateful. My programm gets WA, but I don't know what's wrong with it. All test cases that I w...