题解 | 明明的随机数

import java.util.Scanner

fun main(args: Array<String>) {
    val read = Scanner(System.`in`)
  
    while(read.hasNextInt()) {     
        var numbers = Array(501) {i -> 0}
        val num = read.nextInt()
        for(i in 1..num) {
            numbers[read.nextInt()] = 1
        }
        for (i in 1..500) {
            if(numbers[i] ==1) {
                println(i)
            }
        }
    }
}