Question

MSSQL

Answer 1

Answer:

The code is given below

{  

  string cipher = "";  

//Where cipher is an algorithm used.

  for (int y = 0; iy< msg.length(); i++)  

  {  

      

      if(msg[i]!=' ')  

          /* applying encryption formula ( c x + d ) mod m  

          {here x is msg[i] and m is 26} and added 'A' to  

          bring it in range of ascii alphabet[ 65-90 | A-Z ] */

          cipher = cipher +  

                      (char) ((((a * (msg[i]-'A') ) + b) % 26) + 'A');  

      else

          cipher += msg[i];      

  }  

  return cipher;  

}