编辑器
import java.util.*; public class Main { public static void main(String[] args) { ArrayList<Integer> numbers = new ArrayList<>(); numbers.add(5); numbers.add(1); numbers.add(7); numbers.add(3); numbers.add(9); System.out.println("Max: " + Collections.max(numbers)); System.out.println("Min: " + Collections.min(numbers)); } }
Max: 9
Min: 1
编辑器