/* UVa problem: <number>
 * [ or Kattis problem: <name> ]
 
 * Topic: (see topic list)
 *
 * Level: easy/challenging
 * 
 * Brief problem description: 
 *
 *   ...
 *
 * Solution Summary:
 *
 *   Algorithmic idea, data structures ...
 *
 * Used Resources:
 *
 *   ...
 *
 * I hereby certify that I have produced the following solution myself
 * using only the resources listed above in accordance with the CMPUT
 * 403 collaboration policy.
 *
 *
 * --------------------- (Your Name)
 */