数组去重与排序

import java.util.Scanner;

public class Test {
   public static void main(String[] args) {
 Scanner sc = new Scanner(System.in);
 while(sc.hasNext()){
  int n  = sc.nextInt();
  int arr[] = new int [n];
  for(int i =0;i   arr[i]=sc.nextInt(
     );
  } 
  int newarr[] = new int [1000];
  for(int j =0;j   newarr[arr[j]]=1;//去重
  }
  for(int k =0;k   if(newarr[k]==1){//排序
    System.out.println(k);
   }
  }
  }
 }
}