14 lines
231 B
C#
14 lines
231 B
C#
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namespace AdventOfCode.Utils;
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public static class MathExtensions
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{
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public static int Signal(this int x)
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{
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return x switch
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{
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< 0 => -1,
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> 0 => 1,
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_ => 0
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};
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}
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}
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