我正在尝试创建一个JavaScript卡片游戏,并希望选择5张卡而不重复:
var colors = ["hearts", "spades", "diamonds", "clubs" ];
var values = ["2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"];
color = colors[parseInt(Math.random()*colors.length,10)]
value = values[parseInt(Math.random()*values.length,10)]
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如果我选择5张牌,怎样才能确保没有重复?
javascript ×1