title: How to convert decimal value to character in c language
body: <p>I have an array of char but values is decimal representation of a character.
  example:  </p>
  
  <pre><code>char bytes[4]={50,48,49,51}
  </code></pre>
  
  <p>how to convert this to get char array like this:</p>
  
  <pre><code>char bytes1[4]={2,0,1,3}
  </code></pre>