14 lines
286 B
Text
14 lines
286 B
Text
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def combinations(m, range) {
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return if (m <=> 0) { [[]] } else {
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def combGenerator {
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to iterate(f) {
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for i in range {
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for suffix in combinations(m.previous(), range & (int > i)) {
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f(null, [i] + suffix)
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}
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}
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}
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}
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}
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}
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