Introduction - If you have any usage issues, please Google them yourself
"8 Queen's" recursive method* 8 Queen's problem is one of the oldest and famous, is backtracking algorithms typical example.18508X8 Gaussian that 76 species program. In 1854 in Berlin on different chess magazine published by the author of 40 different solutions, and later was used graph theory methods to come up with 92 kinds of results.