Peaceful chess queen armies: Difference between revisions
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On my computer, the program can find all the solutions of m=5, n=6, and eliminate any other possibilities, in under 5 seconds. The m=7, n=7 case took about 4.25 hours, mostly eliminating |
On my computer, the program can find all the solutions of m=5, n=6, and eliminate any other possibilities, in under 5 seconds. The m=7, n=7 case took about 4.25 hours, mostly eliminating other possibilities. The next thing to try would be m=9, n=8, but probably a faster program is called for, there. |
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It would be instructive to save and examine the generated '''peaceful_queens_elements.f90''' files. I leave that as an exercise for the reader. :) |
It would be instructive to save and examine the generated '''peaceful_queens_elements.f90''' files. I leave that as an exercise for the reader. :) |
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