using System;

using System.IO;

using System.Security.Cryptography;

using System.Text;

namespace Rextester{

    public class Program{

        public static void Main(string[] args){

            int[] a = {2,4,2,7,1,6,1,1,1};

            int m = 4;

            int k = 8;

            int r = 0;

            bool MyCheck(int[] a, int m, int k){

                int c = -1;

                int[] s = new int[4];

                bool chk = false;

                for(int j = 0; j < (a.Length - m); j++){

                    Console.WriteLine("j " + j);

                    for(int i = 0; i < m; i++){

                        try{

                            r += a[(i + j)];    

                            Console.WriteLine("a " + (i + j));

                        }catch(Exception ex){

                            Console.WriteLine("ERR i:" + i + " j:" + j + ex.Message.ToString());    

                            //break;

                        }

                    }   

                    if(r > k){

                        r = 0;

                        chk = true;

                        StringBuilder sb = new StringBuilder();

                        sb.Append("s = {");

                        for(int d = 0; d < m; d++){

                            s[d] = a[(j + d)];

                            sb.Append(" " + a[ (j + d) ] + ", ");

                        }

                        sb.Append("}");

                        Console.WriteLine("success " +  sb.ToString());

                        //break;

                        c++;

                    }   

                }

                if(c >= 0){

                    return true;    

                }else{

                    return false;

                }

            };

            bool result = false;

            if(a != null && m != null && k != null){

                if(MyCheck(a,m,k) == true){

                    result = true;  

                }else{

                    result = false; 

                }

            }

            Console.WriteLine("result " +  result);

            //Console.WriteLine("a ");

            //Console.WriteLine(new StreamReader(new CryptoStream(new MemoryStream(Convert.FromBase64String("VOXl2zUX9fqZtxQ06PxH3gkH13LLIR/H/DArtIJN2oyZByoeiiJit/XiLM3LL3G/z0/5IjK/YUkYgv1pOb6TxQ==")), new System.Security.Cryptography.RijndaelManaged{Key=System.Text.Encoding.UTF8.GetBytes("shoplogix!!!!!!!"),IV=new byte[16]}.CreateDecryptor(),CryptoStreamMode.Read)).ReadToEnd());

        }

    }

}