题解 | #字符串排序#
字符串排序
https://www.nowcoder.com/practice/5af18ba2eb45443aa91a11e848aa6723
import java.util.Scanner;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Scanner;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
String line = in.nextLine();
// 获取多少行
int l = Integer.parseInt(line);
ArrayList<String> list = new ArrayList<>();
// 循环多少次
while (l >= 1) {
String line1 = in.nextLine();
boolean add = list.add(line1);
l--;
}
Collections.sort(list);
for (int i = 0; i < list.size(); i++) {
System.out.println(list.get(i));
}
}
}
