Winter Study Notes 08

　　Prior made a number of related spark related learning today, learning the language at Scala, Scala is a programming language, learning the Scala language learning helps to spark big data processing, while learning the complete eclipse of Scala's environment to build, and write a simple second experiment, a small part is to write a simple algorithm, the program useless for a long time, mainly built environment I spent a very long time.

　　Source

package ch.Tutorial2

object exercise2_1 {
  def main(args:Array[String]){
    print("请输入q的值：")
    var p= scala.io.StdIn.readLine()
    
    var Sn:Double=jisuan(p.toInt)
    println("Sn="+Sn)
  }
  def jisuan(p:Int): Double={
    var Sn:Double=0;
    var i:Double=1;
    while(Sn<p){
      Sn+=(i+1)/i
      i+=1
    }
    return Sn
  }
}

Tomorrow will complete the program of Scala class method.