ArrayList의 마지막 값 가져오기

array_list.last()

 

fun main() {
    var array_list : ArrayList<Int> = arrayListOf()
    array_list.add(1)
    array_list.add(2)
    array_list.add(3)
    
    println(array_list.last()) // .last() is last value return
}

 

전체 코드

 

GitHub - HydroponicGlass/2022_Example_Kotlin

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