title: If characters can hold what integers can then why is there a need to use integers?
body: <p>Why do we at all use integers in C?</p>
  
  <pre><code>#include&lt;stdio.h&gt;
  int main()
  {
      char c=10;
      printf("%d",c);
      return 0;
  }
  </code></pre>
  
  <p>Is same as:</p>
  
  <pre><code>#include&lt;stdio.h&gt;
  int main()
  {
      int c=10;
      printf("%d",c);
      return 0;
  
  }
  </code></pre>