Submission #1686728

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Source Code Expand

import java.util.*;

public class Main {    

    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        HashSet<Integer> set = new HashSet<>();
        int N = sc.nextInt();
        
        int a[]  = new int[N];
        
        for(int i = 0;i < N;i++){
            a[i] = sc.nextInt();
            set.add(a[i]);                    
        }
        
        HashMap<Integer,Integer> map = new HashMap<Integer,Integer>();
                
       int count = 0;
               
       for(int b:set){
           map.put(b,count++);
       }
       
       for(int i = 0;i < N;i++){
           System.out.println(map.get(a[i]));
       }
       
        
    }             

}
        

Submission Info

Judge Result