Question

How to compare two arrays (compare each element in one array to another) in Swift

Answer 1

let arr1 = [4, 8, 1]
let arr2 = [4, 8, 1]
let arr3 = [4, 8, 1, 7]

if arr1.elementsEqual(arr2) {
    print("Equal")
}

if arr1.elementsEqual(arr3) {
    print("Equal")
}
else {
    print("Not Equal")
}




/*
run:

Equal
Not Equal

*/

 

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