所以我试图遍历NSArray。我的NSArray是一个字符串数组。这是前1.5个元素的复制粘贴(("TaterTotNachos","FriedFeta","TheUltimateFetaBread","CheeseBread","AubreesBread","TheWings!","CoconutGroveChickenSicks","FarEastWings","BaconBrusselsSprouts"),("ShavedBrusselsSproutSalad","GreekSalad","CoronadoCobbSalad","HarvestSalad",这是让我头疼的功能fu
我正在尝试随机打乱二维数组。我该怎么做?我只知道用方法洗牌来洗牌一个数组的方法。我应该将所有2d数组组合成一个大数组并洗牌并使其成为2d数组还是有更好的方法?[[1,1,1,1,1,1,1,1,1,1],[1,1,1,1,1,1,1,1,1,1],[1,1,1,1,1,1,1,1,1,1],[1,1,1,1,1,1,1,1,1,1],[1,1,1,1,1,1,1,1,1,1],[2,2,2,2,2,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0