title: Modifying String Literal
body: <p>Why is there no output when i run this program.</p>
  
  <pre><code>#include&lt;stdio.h&gt;
  
  int main()
  {
      char* t="C++";
      t[1]='p';
      t[2]='p';
      printf("%s",t);
      return 0;
  }
  </code></pre>