title: Help needed to assign the value of an object of array to a variable
body: <pre><code>int random=0;
  int counter=0;
  while(counter&lt;25)
  {   
      random=arc4random() % 40;
      BOOL flag=[array containsObject:[NSNumber numberWithInt:random] ];
      if(flag)
      {   
          counter--;
      }
      else
      {       
          [array addObject:[NSNumber numberWithInt:random]];
          int p=[array objectAtIndex:counter];    //**line4
          counter++;
      }   
  }
  </code></pre>
  
  <p>getting a warning on line 4, not able to assign the value of an object of an array to a variable, please help me
  Thanks</p>