Hackerrank – Problem Statement
A description of the problem can be found on Hackerrank.
Solution
Iterate through one of the strings and concatenate each actual character.
I created solution in:
All solutions are also available on my GitHub.
Scala
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import scala.io.Source object StringMingling extends App { val lines = Source.stdin.getLines().toList val p = lines.head val q = lines.tail.head val mingled = p.indices.map(i => p(i) + "" + q(i)).mkString("") println(mingled) } |