/***********************************************************************************************
*cr                                       University of Patras, Greece
*cr                                   Copyright (c) 2015 University of Patras
*cr                                           All rights reserved
*cr
*cr                                           Developed by: HPClab 
*cr                               Computer Engineering and Informatics Department
*cr                                           University of Patras
*cr
***********************************************************************************************/

Usage: 
```
#./pddp_2means <input_file> <output_file> <clusters>
./pddp_2means ../data/40k.csv pddp_2means.out 19
```