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Handle edge case of sgn(x) != sgn(y)

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Bert Peters
2017-12-11 12:13:20 +01:00
parent 237e1014ac
commit 817ef2dcfb
1 changed files with 5 additions and 1 deletions
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6
2017/day-11/solution.scala
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@@ -32,6 +32,10 @@ object solution {
} }
def dist(x: Int, y: Int): Int = { def dist(x: Int, y: Int): Int = {
return Math.max(x, y); if (x.signum == y.signum) {
return Math.max(x.abs, y.abs);
} else {
return x.abs + y.abs
}
} }
} }