15 lines
264 B
Text
15 lines
264 B
Text
func transpose(matrix) {
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matrix[0].range.map{|i| matrix.map{_[i]}};
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};
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var m = [
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[1, 1, 1, 1],
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[2, 4, 8, 16],
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[3, 9, 27, 81],
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[4, 16, 64, 256],
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[5, 25, 125, 625],
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];
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transpose(m).each { |row|
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"%5d" * row.len -> printlnf(row...);
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}
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