63   for (j <- 1 to i) code

    63   for (j <- 1 to i) code

    64   val end = System.nanoTime()

    64   val end = System.nanoTime()

    65   (end - start)/(i * 1.0e9)

    65   (end - start)/(i * 1.0e9)

    66 }

    66 }

    67 

    67 

    68 for (i <- 1 to 29) {

    69 for (i <- 1 to 29) {

    69   println(i + ": " + "%.5f".format(time_needed(1, matches(EVIL(i), "a" * i))))

    70   println(i + ": " + "%.5f".format(time_needed(1, matches(EVIL(i), "a" * i))))

    70 }

    71 }