Hi, I have experience with sites like kattis.com. I've read this problem and know how to solve it. I can write solution to it in c/c++/python/java or can tutor you if you prefer it. Regards
Hi,
I read the problem at Kattis and I know how to solve it, I can code it into C++ if it suits you.
If you need help with understanding the code after submission I can gratefully help.
Thanks.