title: Bitwise operations - get the next char in ASCII table
body: <p>How can I write a program that will use bitwise operation to take the next value in the ASCII table?</p>
  
  <p><code>Input:</code> char from ASCII table
  <code>Output:</code> the next char from the ASCII table.</p>
  
  <p>For example, if I get 'a' as input, the program should return 'b'.</p>
  
  <p>If I get '7' as input, the program should return '8'. and so on...</p>