using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("--- for loop");

        int[] nums = {1, 2, 3, 45, 6, 7, 8, 9};

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

        {

            Console.WriteLine(nums[i]);

        }

        Console.WriteLine("--- foreach loop");

        foreach (int num in nums)

        {

            Console.WriteLine(num);

        }

    }

}