isaaczr的博客

object Test extends App { def strNumToBaseFromBase(literal: String, tgtBase: Int, curBase: Int = 10): String = { import scala.math._ val ls1 = (0 until 66).toList val ls2 = ('0' to '9') :++ ('a' to 'z') :++ ('A' to 'Z') :++ List('+', '-', '*', '/')