24 lines
383 B
Plaintext
24 lines
383 B
Plaintext
OpTbl=: _99 ". ];._2 noun define
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0 3 1 7 5 9 8 6 4 2
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7 0 9 2 1 5 4 8 6 3
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4 2 0 6 8 7 1 3 5 9
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1 7 5 0 9 8 3 4 2 6
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6 1 2 3 0 4 5 9 7 8
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3 6 7 4 2 0 9 5 8 1
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5 8 6 9 7 2 0 1 3 4
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8 9 4 5 3 6 2 0 1 7
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9 4 3 8 6 1 7 2 0 5
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2 5 8 1 4 3 6 7 9 0
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)
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getdigits=: 10&#.inv
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getDamm=: verb define
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row=. 0
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for_digit. getdigits y do.
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row=. OpTbl {~ <row,digit
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end.
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)
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checkDamm=: 0 = getDamm
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