Possible Maximum, C#

Possible Maximum

//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            //Your code goes here
            int n =  Int32.Parse(Console.ReadLine());
         
            for(int i=0; i<n; i++){
                int count = 0;
                string[] input =  Console.ReadLine().Split(' ');
                int N  = Int32.Parse(input[0]);
                int inputK = Int32.Parse(input[1]);
                
                for(int j=1; j<N; j++){
                    int A = j;
                    for(int k=j+1; k<=N; k++){                        
                           int B = k; 
                        var c = A&B;
                      //   Console.WriteLine("A " +A+" B "+B+ " A&B " + c);
                        if(A<B && c < inputK ){
                            if(count <c){
                        //  Console.WriteLine(c);
                         
                            count = c;
                            }
                            
                        }
                        
                    }
                
                }
               Console.WriteLine(count);  
            }
            
           
            //Your code end here
        }
    }
}


run \| edit \| history \| help	0