using System;
using System.Collections.Generic;
using System.Linq;

class Hauptprogramm {
  public static void Main(string[] args) {
    List<double> zufallsZahlen = new List<double>();
    Random rg = new Random();
    for(int i=0; i<50; i++) zufallsZahlen.Add(6.0*rg.NextDouble());

    var highNumbers = 
      from z in zufallsZahlen 
      where z>5.5
      select z;

    foreach(var x in highNumbers) Console.WriteLine(x);
  }
}