Question

How to sort each row from a two-dimensional array in Swift

Answer 1

var arr2D = [
    [3, 8, 2, 5],
    [9, 7, 8, 0],
    [6, 4, 5, 1]
]

let sortedArray = arr2D.map { $0.sorted() }

print(sortedArray)



/*
run:

[[2, 3, 5, 8], [0, 7, 8, 9], [1, 4, 5, 6]]

*/

 

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