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YAPC::EU 2018 Glasgow Update!

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Ingy döt Net 2018-08-17 15:15:24 +01:00
parent 22f33d4004
commit 4e2d22a71d
1170 changed files with 15042 additions and 3047 deletions
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13
Task/Non-continuous-subsequences/Scala/non-continuous-subsequences.scala Normal file
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@ -0,0 +1,13 @@
object NonContinuousSubSequences extends App {
private def seqR(s: String, c: String, i: Int, added: Int): Unit = {
if (i == s.length) {
if (c.trim.length > added) println(c)
} else {
seqR(s, c + s(i), i + 1, added + 1)
seqR(s, c + " ", i + 1, added)
}
}
seqR("1234", "", 0, 0)
}