2011年8月18日 · 1st: any 7 cards have 21 different 5 cards combinations 2nd: every possible final poker hands (2.598.960) represents one of 7462 different kind of hands so, it´s easy. You just have to look at every 21 combinations of your cards and, for each one, see the ranking of …

2012年4月28日 · combinations of poker hands. Did not tested with 13 card deck due to processing limitations (it would correspond to 2.598.960 combinations). The algorithm represents the value of a hand by a string, composed by 2 parts: 5 character with ordered card count (ex. "31100" means three of a kind)

2011年5月3日 · foreach (possible 5 card combination in allCards) bestHand = Max(bestHand, GetValue(possible)); Alternatively you could create an array that has 1 entry for each card, and each index is a pointer to new array which has all 2 card combinations, and each index in that is an array for all 3 card combinations, etc.

2016年8月1日 · I am a little late to the party, but had the same need (for 5 card poker hands). Also working from Nick Larsen's (seemingly imperfect, since I also get the wrong number) answer on the other thread, just add a method to get the name of the card (I am sure someone could do this more elegantly, but it works):

2014年11月12日 · For a royal flush, you sort your 7 cards by their number descending, and check if the first 5 cards are (A-K-Q-J-10) and if they are of the same suit. A royal flush's strength is indefinite. For flush you can sort your cards by suit, and check if you can move 4 times in your list of card without witnessing a suit change.

2012年5月7日 · The Two Plus Two evaluator consists of a large lookup table containing some thirty-two million entries (32,487,834 to be precise). In order to lookup a given 7-card poker hand, you trace a path through this table, performing one lookup per card. When you get to the last card, the value so obtained is the official equivalence value of the hand

2021年2月7日 · It's a lot easier to write a 5-card poker hand evaluator, and then run it on all 7 choose 5 = 21 combinations of 5-card subhands and pick the highest hand rank. The fastest 7-card evaluators currently use state machines or lookup tables to run and are surprisingly fast.

2017年2月22日 · int handValue = HandType; (i.e. 0 for high card, 7 for Four of a kind, etc.) for each card handValue = (handValue << 4) + cardValue (i.e. 0 for 2, 9 for Jack, etc.) The result will be a unique value for each hand, and you're sure that a Flush will always beat a Straight and a king-high Full House will beat a 7-high Full House, etc.

2015年11月22日 · For every hand select two of the 7 cards to not use. Add all the others . int cardsSelected = 0; int hand = 0; // select first card not to be in the hand for(int firstCard = 0; firstCard < 7; firstCard++){ // select first card not to be in the hand for(int secondCard = firstCard + 1; secondCard < 7; secondCard++){ // every card that is …

I am trying to generate a text file of distinct 5-card poker hands, very similar to this question (which I actually posted an answer to). The program I pieced together from this answer to that question mostly works. However, there are two major problems: The number of hands is incorrect, and every hand has the 2 of Hearts in it.