using System;

public class Program

{

    public static void Main()

    {

        int[] a = new int[] {0, 0, 1, 0, 0, 1, 0};

        int[] b = new int[] {0, 0, 0, 0, 1, 0};

        int r = jumpingOnClouds(a);

        Console.WriteLine($"Number of Jumps: {r}");

    }

    static int jumpingOnClouds(int[] c) {

        int jumpCount = 0;

        for(int i = 0; i < c.Length; i++){              // iterate through array

            Console.WriteLine($"Index: {i}");

            if(i == c.Length-3 || i == c.Length-2){     // if on the third or second to last indeces

                Console.WriteLine($"c[i]={c[i]}");

                Console.WriteLine($"i={i}");

                Console.WriteLine("Last Jump!");

                jumpCount++;

                break;

            }

            else{                                       // if anywhere else in-between

                if(c[i+2]==0){

                    Console.WriteLine($"c[i+2]={c[i+2]}");

                    Console.WriteLine($"i={i}");

                    Console.WriteLine("Incrementing by two");

                    jumpCount++;

                    i=i+1;

                    Console.WriteLine($"i={i}");

                }

                else{

                    Console.WriteLine($"c[i+1]={c[i+1]}");

                    Console.WriteLine($"i={i}");

                    Console.WriteLine("Incrementing by one");

                    jumpCount++;

                    Console.WriteLine($"i={i}");

                }

            }

            Console.WriteLine();

        }

        return jumpCount;

    }

}