1. Create a deck of cards (freedom on which data structure can be used)\n2. Shuffle the deck\n3. Deal cards from the shuffled deck to a specified number of players\n4. Allow players to exchange cards with the dealer if they don\'t like their cards (like in poker)\n\nSimilar kind of problem here: https://leetcode.com/problems/shuffle-an-array/solution/

Create a deck of cards (freedom on which data structure can be used)\n2. Shuffle the deck\n3. Deal cards from the shuffled deck to a specified number of players