fibonacci_description.asmx

东软内部材料（四）asp等相关的教学案例

<%@ WebService Language="C#" class="Fibonacci" %>

using System.Web.Services;

public class Fibonacci : WebService{

  [WebMethod(Description="Returns value of index into Fibonacci series")]
  public int GetSeqNumber(int indexIntoFib) {

    if (indexIntoFib < 2)
      return indexIntoFib;

    int[] FibArray = {0,1};

    for (int i = 2; i< indexIntoFib; i++){
      FibArray[1] = FibArray[0] + FibArray[1];
      FibArray[0] = FibArray[1] - FibArray[0];
    }

    return FibArray[1];
  }
}