Sample Programming Challenge

The Problem - Poker Hand Showdown

Implement a library (in the programming language of your choice) which evaluates who are the winner(s) among several 5 card poker hands. Note for this project that you only need to implement a subset of the regular poker hands:

* Flush
* Three of a Kind
* Two of a Kind
* High Card

Input

Collection of players in the showdown.

* Player Name
* 5 Cards (each specifying the number and suit of the card)

Output

* Collection of winning players (more than one in case of a tie)

Example

Input

* Joe, 3H, 4H, 5H, 6H, 8H
* Bob, 3C, 3D, 3S, 8C, 10D
* Sally, AC, 10C, 5C, 2S, 2C

Output

* Joe

Please state any assumptions you've made.

DemoApp screenshot