두 배열의 비교 Arrays.equals(arr_A, arr_B)

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

class Main{		
  public static void main(String[] args) throws IOException{
     BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
     int[] ascending = {1,2,3,4,5,6,7,8};
     int[] descending = {8,7,6,5,4,3,2,1};
     int i=0;
     int[] answer = new int[8];

     StringTokenizer st = new StringTokenizer(br.readLine()," ");
     
     while(st.hasMoreTokens()){
       answer[i]=Integer.parseInt(st.nextToken());          
       i++;
      }
      for(int x: answer) System.out.println(x);
      if(answer.equals(ascending)) System.out.println("ascending");
      else if(answer.equals(descending)) System.out.println("descending");
      else System.out.println("mixed");
      
     }

}

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

class Main{		
  public static void main(String[] args) throws IOException{
     BufferedReader br= new BufferedReader(new InputStreamReader(System.in));
     int[] ascending = {1,2,3,4,5,6,7,8};
     int[] descending = {8,7,6,5,4,3,2,1};
     int i=0;
     int[] answer = new int[8];

     StringTokenizer st = new StringTokenizer(br.readLine()," ");
     
     while(st.hasMoreTokens()){
       answer[i]=Integer.parseInt(st.nextToken());          
       i++;
      }
      if(Arrays.equals(answer,ascending)) System.out.println("ascending");
      else if(Arrays.equals(answer, descending)) System.out.println("descending");
      else System.out.println("mixed");
      
     }

}