package fuzzy_project;class Search {  private int low;  private int high;  private int middle;  public boolean exe(int array[],int key)    //執行關鍵字搜索  {    for(int i=0;i<array.length;i++)      if(array[i]==key)        return true;        //如找到關鍵字，返回true值    return false;  }}