using System;

public class Program

{

    public static void Main()

    {

        //Console.WriteLine("Hello World");

        Solution s = new Solution();

        Console.WriteLine("IS PLATABLE: {0}",s.CanPlaceFlowers([1,0,0,0,1], 1));

    }

}

​

public class Solution {

    public bool CanPlaceFlowers(int[] flowerbed, int n) {

        int previousState = 0, plantedCount = 0; 

        bool isPlanted = false;

        for(int i = 1; i<flowerbed.Length; i++)

        {

            if(flowerbed[i-1] == 1 && flowerbed[i] == 0)

            {

                if(plantedCount <= n)

                {

                    if(flowerbed[i+1] != 1)

                    {

                        if(!isPlanted)

                        {

                            flowerbed[i+1] = 1;

                        }

                        plantedCount++;

                        isPlanted = true;

                    }

                    else

                    {

                        if(isPlanted && plantedCount <= n)

                        {

                        }

                        break;

                    }

                    continue;

                }else

                    break;

            }

            else if(flowerbed[i-1] == 0 && flowerbed[i] == 1)

            {

                continue;

            }else

            {

                return false;

            }

        }

        return isPlanted;

    }

}