patternCheck.swift

let ans: [Int] = [1, 0, 1, 1, 1]
var submit: [Int] = [1, 1, 1, 1, 1]


func check(answer: [Int], submit: [Int]) -> Bool {
    for i in 0..<answer.count {
        if answer[i] != submit[i]{ return false }
    }
    return true
}

func updateSubmitArray (inout submitArray  submit: [Int], #tag: Int, updateValue value: Int) -> [Int] {
    if tag > 0 || tag < submit.count {
     submit[tag] = value
    }
    return submit
}

var arr: [Int] = [1, 2, 3]
updateSubmitArray(submitArray: &arr, tag: 2, updateValue: 10)

check(ans, submit)