using System;

using System.Diagnostics;

using System.Text;

using System.Text.RegularExpressions;

using System.Collections;

using System.Collections.Generic;                   

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        var wqat = 1.1;

        var rat = .2;

        var eat = .8;

        var baat = 1.2;

        double health = 2;

        List<double> theOneList = new List<double>();

        theOneList.Add(wqat);

        theOneList.Add(rat);

        theOneList.Add(eat);

        theOneList.Add(baat);

        var heathRemaining = theOneList.TakeWhile(c=> (health-=c) >=0.0);

        foreach (var helth in heathRemaining)

        {

            Console.WriteLine(helth);

        }

    }

}