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Hello!!!

How can I use DP to solve this problem??? Some ideas?

Thanks for the attention.

Hello!!! I've read all the topics I've found searching for "queen" or "queens" and I didn't find a topic discussing on how to avoid solutions that can be found by reflection (symmetry) or rotation. There was someone saying that one could make the search method goes only through t...

Hello everybody from the forum!!! I'd like to know if somebody could help me on what I have to think when trying to optimize and improve the DFS algorithm for avoiding solutions that are found after rotation and reflection over the unique solutions for the N Queens Problem. I'll start studying Dynam...

Thanks! The file did exist. The problem was the "%hd" parameter to short int types of variable. Thanks a lot!

Hello! I've started writing a program that reads a number of people and get some data from a input file. After that, it tries to write these data in an output file but instead it gives me a "segmentation fault (core dumped)" error. I know it's due wrong access to memory but I don't know wh...

Hello! I've started writing a program that reads a number of people and get some data from a input file. After that, it tries to write these data in an output file but instead it gives me a "segmentation fault (core dumped)" error. I know it's due wrong access to memory but I don't know wh...