题解 | #字符串排序#

import java.util.ArrayList; import java.util.Collections; import java.util.Scanner;

public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); /给定 n 个字符串，请对 n 个字符串按照字典序排列。/ int i = scanner.nextInt(); ArrayList list = new ArrayList<>(); for (int j = 0; j < i; j++) { String next = scanner.next(); list.add(next); } Collections.sort(list); for (int j = 0; j < list.size(); j++) { System.out.println(list.get(j)); } } }