题解 | #字符串排序#
字符串排序
http://www.nowcoder.com/practice/5af18ba2eb45443aa91a11e848aa6723
import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Scanner; public class HJ14 { public static void main(String[] args){ Scanner input = new Scanner(System.in); int num = input.nextInt(); List<String> list=new ArrayList<>(); for (int i = 0; i < num; i++) { list.add(input.next()); } Collections.sort(list); for (int j=0;j<num;j++) { System.out.println(list.get(j)); } } }