C# foreach loop program

Question

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace ConsoleApplication2

{

class Program

{

static void Main(string[] args)

{

int[] ints = { 0, 10, 100, 1000, 1000000 };

string i =Console.ReadLine();

int num = int.Parse(i);

foreach (int arr in i)

{

Console.WriteLine(arr);

}

}

}

}

 

Using the for each loop i want to search an element in an array please help me. Thanks in advance.