Scala:模式匹配

据说模式匹配很强大,可惜还没学会...来个裴波拉切数列吧...

    def main(args: Array[String]) = {
        for (i <- 0 to 10)
            print(fib(i) + " ")
    }

    def fib(n: Int): Int = n match {
        case 0 => 0
        case 1 => 1
        case _ => fib(n - 2) + fib(n - 1)
    }
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