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dacamo76

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Jan 14th, 2015
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Scala 0.17 KB | None | 0 0
  1. (for { i <- 2 to 100; j <- 2 to 100} yield (i,j)).map{case(a, b) => Math.pow(a, b)}.toSet.size
  2.  
  3. //or
  4.  
  5. (for { i <- 2 to 100; j <- 2 to 100} yield Math.pow(i,j)).toSet.size
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