When c + + program design course, reply the teacher according to the code field requirement, the modified program
I wrote the program can calculate eight queens problem is all solutions and output in the form of a board, can also manually enter the first queen's position and output the corresponding results
I want to ask what can also make eight queens problem requirements? I prepare for avoid reply stuck under the
(eight queens problem: put in 8 by 8 chess board eight queen, any two can't in the same row, same column, the same slash)

CodePudding user response:

No one get out of my own

CodePudding user response:

Know about the application stack,,,,,,,

CodePudding user response:

The arrangement of 1, 8 by 8 chessboard, 8 queen in total how many? Formula can be given, (note, exchanging the positions of any queen is only a kind of, in the same way, all is only a kind of exchanging the positions of blank)

CodePudding user response:

refer to the second floor truth is right or wrong response:

know about the application stack,,,,,,,

Algorithm is part of the source code to the stack (stack) but we require self-study so here with a stack is a temporary storage local variable speed up the operation??

CodePudding user response:

reference 3 floor met the goddess reply:

1, 8 by 8 board, a total of eight queen arrangement of what kind of? Formula can be given, (note, exchanging the positions of any queen is only a kind of, in the same way, all is only a kind of exchanging the positions of blank)

Uh-huh, I wrote this program in the

CodePudding user response:

I enrich myself