Asp Forum - Re: [RUBY QUIZ #106], too late?

Alex Watt

12/30/2006 7:43:00 PM

Mistake in the King's Table (Kingt):

"NNRQKR", # 48
"NNRQKR", # 64

should be
"NNRQKR", # 48
"NNRKQR", # 64

>From: "Alex Watt" <alex_w00t@hotmail.co.uk>
>Reply-To: ruby-talk@ruby-lang.org
>To: ruby-talk@ruby-lang.org (ruby-talk ML)
>Subject: [RUBY QUIZ #106], too late?
>Date: Sun, 31 Dec 2006 04:31:26 +0900
>
>I've only just had time to finish it. If it's not too late, here's what
>I've done:
>
>Bishopt = [
> "BB------", # 0
> "B--B----", # 1
> "B----B--", # 2
> "B------B", # 3
> "-BB-----", # 4
> "--BB----", # 5
> "--B--B--", # 6
> "--B----B", # 7
> "-B--B---", # 8
> "---BB---", # 9
> "----BB--", # 10
> "----B--B", # 11
> "-B----B-", # 12
> "---B--B-", # 13
> "-----BB-", # 14
> "------BB" # 15
> ]
>Kingt = [
> "QNNRKR", # 0
> "NQNRKR", # 16
> "NNQRKR", # 32
> "NNRQKR", # 48
> "NNRQKR", # 64
> "NNRKRQ", # 80
> "QNRNKR", # 96
> "NQRNKR", # 112
> "NRQNKR", # 128
> "NRNQKR", # 144
> "NRNKQR", # 160
> "NRNKRQ", # 176
> "QNRKNR", # 192
> "NQRKNR", # 208
> "NRQKNR", # 224
> "NRKQNR", # 240
> "NRKNQR", # 256
> "NRKNRQ", # 272
> "QNRKRN", # 288
> "NQRKRN", # 304
> "NRQKRN", # 320
> "NRKQRN", # 336
> "NRKRQN", # 352
> "NRKRNQ", # 368
> "QRNNKR", # 384
> "RQNNKR", # 400
> "RNQNKR", # 416
> "RNNQKR", # 432
> "RNNKQR", # 448
> "RNNKRQ", # 464
> "QRNKNR", # 480
> "RQNKNR", # 496
> "RNQKNR", # 512
> "RNKQNR", # 528
> "RNKNQR", # 544
> "RNKNRQ", # 560
> "QRNKRN", # 576
> "RQNKRN", # 592
> "RNQKRN", # 608
> "RNKQRN", # 624
> "RNKRQN", # 640
> "RNKRNQ", # 656
> "QRKNNR", # 672
> "RQKNNR", # 688
> "RKQNNR", # 704
> "RKNQNR", # 720
> "RKNNQR", # 736
> "RKNNRQ", # 752
> "QRKNRN", # 768
> "RQKNRN", # 784
> "RKQNRN", # 800
> "RKNQRN", # 816
> "RKNRQN", # 832
> "RKNRNQ", # 848
> "QRKRNN", # 864
> "RQKRNN", # 880
> "RKQRNN", # 896
> "RKRQNN", # 912
> "RKRNQN", # 928
> "RKRNNQ", # 944
> "QNNRKR", # 960
> ]
>
>pieces = %w(K Q R R B B N N)
>row = [*("A".."H")]
>
>loop do
> pieces = pieces.sort_by { rand }
> break if pieces.to_s =~ /.*R.*K.*R.*/ and pieces.to_s =~ /.*B(..)*B.*/
>end
>
>bCombo = pieces.to_s.gsub(/[KQRN]/,'-')
>bishopComboNo = Bishopt.index(bCombo)
>
>kCombo = pieces.to_s.gsub(/B/,'')
>kingComboNo = (Kingt.index(kCombo) == 0) ? 0 : Kingt.index(kCombo) +
>(15*Kingt.index(kCombo))
>
>puts "Starting position: #{kingComboNo + bishopComboNo}"
>puts
>puts "Black Pieces"
>puts row.map { |square| square + "8" }.join(" ")
>puts pieces.join(" ")
>4.times { puts }
>puts pieces.join(" ")
>puts row.map { |square| square + "1" }.join(" ")
>puts "White Pieces"
>
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comp.lang.ruby

Re: [RUBY QUIZ #106], too late?

Alex Watt

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