using System;

public class Program

{

    public static void Main()

    {

        var arr = new []{ true, false, true, false, false};

        int lastElem = arr.Length - 1;

        Console.WriteLine(lastElem);

        for( int i = 0 ; i< arr.Length; i++)

        {

            if(arr[i] == true){

                Console.WriteLine(lastElem);

                if(arr[lastElem] == false){

                    arr[i] = false;

                arr[lastElem] = true;

                    lastElem--;

                    continue;

                }

                while(arr[lastElem] == true){

                    lastElem--;

                    if(lastElem == i)

                        break;

                }

                arr[i] = false;

                arr[lastElem] = true;               

            }

        }

        /*int falseCounter = 0;

        int trueCounter = 0;

        for(int i = 0 ; i< arr.Length; i++){

            if(arr[i] == false)

            {

                falseCounter++;

            }

        }

            for(int i = 0 ; i<falseCounter-1; i++){

                arr[i] = false;

            }

            for(int i =  falseCounter-1; i<arr.Length; i++){

                arr[i] = true;

            }*/

        for(int i = 0; i< arr.Length; i++){

        Console.WriteLine(arr[i]);}

    }

}