11728번 배열 합치기 문제(자바, java) - 백준 문제풀이

import java.io.*;
import java.util.*;

class Main {
	static StringBuilder sb = new StringBuilder();

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));

		StringTokenizer st = new StringTokenizer(br.readLine());
		StringTokenizer st2;
		
		int a = Integer.parseInt(st.nextToken());
		int b = Integer.parseInt(st.nextToken());
		
		int[] array = new int[a+b];
		ArrayList<Integer> list = new ArrayList<>();
		
		st = new StringTokenizer(br.readLine());
		st2 = new StringTokenizer(br.readLine());
		
		for(int ii = 0 ; ii < a ; ii ++)
		{
			array[ii] = Integer.parseInt(st.nextToken());
			//list.add(Integer.parseInt(st.nextToken()));
		}
		
		for(int ii = a ; ii < a+b ; ii ++)
		{
			array[ii] = Integer.parseInt(st2.nextToken());
			//list.add(Integer.parseInt(st2.nextToken()));
		}
		Arrays.sort(array);
		//list.S
		for(int ii = 0 ; ii < a+b ; ii++)
			sb.append(array[ii] + " ");
		System.out.println(sb);
		
		
	}
}