当我的数组正在打印时,条目将打印在同一行上。我尝试过几种方法,但是我没有得到它的工作。我只想在1行上打印1个数组,然后移动到下一行。 pic of array printed out var arrayOfInt = [Int]()
let cars = arrayOfInt.map { "car \($0)" }
label.text = String(describing: c
所以我有一个红黑树如下: 2 = Root Black
Children = 1 (Black/Left), 4 (Red/Right)
Children of 1 = NIL & NIL => Height of Black Subtree is then 2
Children of 4 = 3 (Black/Left), 5 (Black/Right)
Children of 3 =