题解 | #字符串排序#
字符串排序
https://www.nowcoder.com/practice/5af18ba2eb45443aa91a11e848aa6723
字典序,也就是正序排列,工具类,Collections,Arrays都可以
import java.util.*; public class Main { public static void main(String[] args) throws Exception{ Scanner sc = new Scanner(System.in); int n = sc.nextInt(); ArrayList list = new ArrayList(); for(int i =0; i< n; i++){ list.add(sc.next()); } Collections.sort(list); list.forEach(l->{System.out.println(l);}); } }