title: using strings in a Boolean statement in c
body: <p>when I run with abc as the input argument nothing prints, why? </p>
  
  <pre><code>#include&lt;stdio.h&gt;
  
  void main(int argc, char* argv[])
  {
  
  if (argv[1]=="abc")
  { 
  printf("1");
  }
  
  }
  </code></pre>