[백준][JAVA] 2751: 수 정렬하기2

https://www.acmicpc.net/problem/2751

2751번: 수 정렬하기 2

import java.io.InputStreamReader;
import java.io.BufferedReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
public class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        StringBuilder sb = new StringBuilder();
        int N = Integer.parseInt(br.readLine());

        ArrayList<Integer> list = new ArrayList<>();

        for(int i = 0; i < N; i++)
            list.add(Integer.parseInt(br.readLine()));

        Collections.sort(list);

        for(int value : list) 
            sb.append(value).append('\n');

        System.out.println(sb);
    }
}