title: How do I change individual characters in a pointer string?
body: <p>I can't seem to change individual characters in a pointer without the program crashing. R1 must be a pointer. </p>
  
  <pre><code>char * R1[6];       
  int main (){
     *R1 = "33333";
     printf("%s\n", *R1);
     R1[3] = '4';
     printf("%s", *R1);
     return 0;
  }
  </code></pre>