Using C++ Implementation:

Suppose there are two types of professional wrestlers: Babyfaces (good guys) and Heels (bad guys). Between any pair of professional wrestlers, there may or may not be a rivalry. Suppose we have n wrestlers and we have a list of r pairs of rivalries.

Implement: Babyfaces vs Heels.

Input: Input is read in from a file specified in the command line at run time. The file contains the number of wrestlers, n, followed by their names, the number of rivalries r and rivalries listed in pairs. Note: The file only contains one list of rivalries

Output: Results are outputted to the terminal.

Yes, if possible followed by a list of the Babyface wrestlers and a list of the Heels .

No, if impossible. Sample Input file:

Example input file:

5

Ace

Duke

Jax

Biggs

Stone

6

Ace Duke

Ace Biggs

Jax Duke

Stone Biggs

Stone Duke

Biggs Jax

Sample Output: Yes

Babyfaces: Ace Jax Stone

Heels: Biggs Duke