11027 - Palindromic Permutation

[whateva]

hi guys... i have tested my code for various cases, but still... it is WA... can anybody tell me what's wrong with my code or give any test case?
please help me...
thx before...

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at last AC... what a stupid mistake... ~_~

[Dominik Michniewski]

I past through all samples in this topic, but I still get WA - I can't imagine why :(

Could anyone post more I/O ? Maybe empty strings are allowed in this problem ?
I am really frustrated about this problem :-/

Best regards
DM

Below is my code:

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Deleted after got Accepted

[sohel]

Try the following case:

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1
aaaabbbbccccdde 630

Expected Output

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Case 1: dccbbaaeaabbccd

[Dominik Michniewski]

Very good sample Sohel :):)
I must rethink problem and found my mistake :)

BTW. I was very surprised, because I tested this code with many samples and miss samples, which leads to something like "aabb" as four last symbols to consider. :)