* You can edit, run, and share this code.
fun main() {
    val numbers = listOf(1,2,3,4)
    var numSet: MutableSet<Int> = mutableSetOf()
    for (number in numbers) {
    println(numSet.size == numbers.size)
downloadDownload PNG downloadDownload JPEG downloadDownload SVG

Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!

Click to optimize width for Twitter