Write a C# Sharp program to check a given array of integers and return true if the array contains three increasing adjacent numbers

using System;
namespace exercises
{
   class Program
    {       
        static void Main(string[] args)
        {               
          Console.WriteLine(test(new[] { 1, 2, 3, 5, 3, 7 })); 
          Console.WriteLine(test(new[] { 3, 7, 5, 5, 3, 7 })); 
           Console.WriteLine(test(new[] { 3, 7, 5, 5, 6, 7, 5 }));   
        }               
       static bool test(int[] numbers)
         {
           for (int i = 0; i <= numbers.Length - 3; i++)
            {
                if (numbers[i] == numbers[i + 1] - 1
                    && numbers[i] == numbers[i + 2] - 2)
                {
                    return true;
                }
            }
            return false;
         }    
   } 
}