🎰 c# - Array for Blackjack cards, strings or integers? - Stack Overflow

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Active 6 years, 5 months ago. Konstantin Tarkus Konstantin Tarkus Sign up or log in Sign up using Google. Trick question: neither. And when you need to shuffle the deck, use the Knuth shuffle! Podcast JavaScript is ready to get its own place. Much better answer than mine, I should have taken the time to properly lay out a class instead of looking for the quick answer, especially being a fan of optimization I should have known better than to post such a sloppy answer, glad members keep each other up to snuff on this site! Post as a guest Name. Array for Blackjack cards, strings or integers? Ask Question. You can find it with Google pretty easily, it's easy to implement, and works fast and efficiently. Visual Studio C , Windows form application. Then maybe you shouldn't use an object. You could get by with int or string constants, but they are extra work you don't need to do nor are they elegant. Bottell Mr. Viewed 4k times. Email Required, but never shown. I can simulate billions of hands in minutes like this. Using strings internally is common with rookie programmers too lazy to learn about data representation. For cards especially it's a no-brainer, since cards often need to be compared by rank and added by value. Are you working with people who have never done OOP? Featured on Meta. Others would say a "Card" object with a value and maybe enums for the suit. Sign up using Email and Password. Linked Related Hot Network Questions. Asked 6 years, 11 months ago. Strings are for people; computers use numbers. Use one way, and learn why it didn't work. We're switching to CommonMark. When using these cards, using a List or similar type is highly advisable, because a lot of the sorting operations are built-in. A Card is an object, so make it its own class. The Overflow Blog. For blackjack, if you don't need a general-purpose card representation, then just using the integers 1 to 10 is ideal. Sign up using Facebook. Simple, and blindingly fast. You really only need those two fields in the constructor, unless you are planning on having duplicates of the cards, like if you are using multiple decks in your game. But realize that there is no such "best" way of doing pretty much anything in programming, since everyone's experiences and projects are different. For example, if you have an array of these integers representing a hand, adding the hand total is something like this of course, fleshed out :.

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Learn more. This approach is from my CS professor, and I am inclined to appreciate it as well. Stack Overflow works best with JavaScript enabled.

The more your code models real life, the easier it is to understand and extend. Austin Henley 4, 10 10 gold badges 40 40 silver badges 73 73 bronze badges. Some would say an enum of 52 values. I'd create a dedicated Card class, and maybe a backing enum for the 13 possible values. Questions like these are not good questions for StackOverflow. Active Oldest Votes. Strings are almost never the best internal representation for anything but actual text. Bottell 41 1 1 silver badge 7 7 bronze badges. Visit chat. What posts should be escalated to staff using [status-review], and how do I…. What would make it easier for me to code the cards with, strings or integers? While agree that different representations are better for different applications, strings are never the best. Use 1 for aces, not 11, it will make your total calculations faster: you only ever need to promote one ace from 1 to 11, but you'd need to demote several from 11 to 1. Some might find a reason for doing both in the same application. I wrote an essay on card representations here. I wrote an essay on the subject here. Question feed. You can derive color from suit, so I would not suggest making color a parameter to the constructor since it is redundant. Bottell Jun 11 '13 at There is no "best" or "easiset" way to do this.