JavaScript解决

Question

let suits =["黑桃","红桃","方块","草花"];//13个牌面
let faces =[' A ',2,3,4,5,6,7,8,9,10,'',' Q ',' K '];
1、通过遍历原始数据生成一个数组变量 c ards 存放52张扑克
2、设计一个函数，对52张扑克进行简单洗牌
3、将52张扑克分发给四个人，每人13张牌

Answer 1

1.生成扑克牌数组：

const suits = ["黑桃", "红桃", "方块", "草花"];
const faces = [' A ', 2, 3, 4, 5, 6, 7, 8, 9, 10, '', ' Q ', ' K '];
let cards = [];
for (let suit of suits) {
  for (let face of faces) {
    cards.push(face + suit);
  }
}

2.洗牌函数：

function shuffle(cards) {
  for (let i = cards.length - 1; i > 0; i--) {
    const j = Math.floor(Math.random() * (i + 1));
    [cards[i], cards[j]] = [cards[j], cards[i]];
  }
  return cards;
}

3.发牌：

function deal(cards) {
  let players = [[], [], [], []];
  for (let i = 0; i < 13; i++) {
    for (let j = 0; j < 4; j++) {
      players[j].push(cards[i * 4 + j]);
    }
  }
  return players;
}

使用方法：

let cards = generateCards();
cards = shuffle(cards);
const players = deal(cards);
console.log(players);

这将打印出每个玩家的13张牌。