Knight's tour: Difference between revisions
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m (→Ratfor) |
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=={{header|ObjectIcon}}== |
=={{header|ObjectIcon}}== |
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{{trans|ATS}} |
{{trans|ATS}} |
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<lang objecticon># |
<lang objecticon># |
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# |
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# Find Knight’s Tours. |
# Find Knight’s Tours. |
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# |
# |
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every tour_board := tours.generate(i, j, closed_only) do { |
every tour_board := tours.generate(i, j, closed_only) do { |
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n_tour +:= 1 |
n_tour +:= 1 |
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write("Tour number ", n_tour |
write("Tour number ", n_tour) |
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f_out.write(tour_board.make_moves_display()) |
f_out.write(tour_board.make_moves_display()) |
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f_out.write(tour_board.make_board_display()) |
f_out.write(tour_board.make_board_display()) |
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break |
break |
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} |
} |
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end |
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procedure usage_error() |
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write("Usage: ", &progname, " POSITION [MAX_TOURS=1 [closed]]") |
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write("Examples: ") |
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write(" ", &progname, " a1") |
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write(" ", &progname, " c5 2") |
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write(" ", &progname, " e3 200 closed") |
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exit(0) |
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end |
end |
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{{out}} |
{{out}} |
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$ ./knights_tour c5 2 closed |
$ ./knights_tour c5 2 closed |
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<pre>Tour number 1 |
<pre>Tour number 1 |
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c5 -> a6 -> b8 -> d7 -> f8 -> h7 -> g5 -> h3 -> |
c5 -> a6 -> b8 -> d7 -> f8 -> h7 -> g5 -> h3 -> |
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g1 -> e2 -> c1 -> a2 -> b4 -> d3 -> e1 -> g2 -> |
g1 -> e2 -> c1 -> a2 -> b4 -> d3 -> e1 -> g2 -> |
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a b c d e f g h |
a b c d e f g h |
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Tour number 2 |
Tour number 2 |
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c5 -> a6 -> b8 -> d7 -> f8 -> h7 -> g5 -> h3 -> |
c5 -> a6 -> b8 -> d7 -> f8 -> h7 -> g5 -> h3 -> |
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g1 -> e2 -> c1 -> a2 -> b4 -> d3 -> e1 -> g2 -> |
g1 -> e2 -> c1 -> a2 -> b4 -> d3 -> e1 -> g2 -> |
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