// Decompiled with JetBrains decompiler
// Type: Encryption_Code.Class1
// Assembly: Encryption_Code, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: EB48BD7A-14EC-43DA-A31C-9BDD719EF0E4
// Assembly location: C:\Users\ACER\Downloads\0F29D137-F310-469A-AED9-AABEC102CD0F\Encryption_Code.dll

using System;
using System.Collections.Generic;
using System.Linq;

namespace Encryption_Code
{
  public class Class1
  {
    public int[,] key { get; set; }

    public string CreatetheCipher(string plainText, int rowsize, int colsize)
    {
      char[] chArray1 = plainText.ToCharArray();
      int[,] numArray = new int[3, 3];
      int num1 = 0;
      int index1 = 0;
      int num2 = Enumerable.Count<char>((IEnumerable<char>) chArray1);
      for (int index2 = 0; index2 < rowsize; ++index2)
      {
        for (int index3 = 0; index3 < colsize; ++index3)
        {
          if (index1 < num2)
          {
            if (char.IsUpper(chArray1[index1]))
              num1 = Convert.ToInt32((int) chArray1[index1] - 65);
            numArray[index2, index3] = num1;
            ++index1;
          }
          else
            numArray[index2, index3] = 0;
        }
      }
      int num3 = 0;
      char[,] chArray2 = new char[3, 3];
      for (int index2 = 0; index2 < rowsize; ++index2)
      {
        for (int index3 = 0; index3 < colsize; ++index3)
        {
          for (int index4 = 0; index4 < 3; ++index4)
            num3 += this.key[index2, index4] * numArray[index4, index3];
          char ch = (char) num3;
          chArray2[index2, index3] = ch;
          num3 = 0;
        }
      }
      string str = string.Empty;
      for (int index2 = 0; index2 < 3; ++index2)
      {
        for (int index3 = 0; index3 < 3; ++index3)
          str += (string) (object) chArray2[index2, index3];
      }
      return str;
    }
  }
}