Day-7

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

class Solution {
    public static void main(String[] argh) {
        Map<String, Integer> phoneBook = new HashMap<String, Integer>();
        Scanner in = new Scanner(System.in);
        
        // Read the number of entries
        int n = in.nextInt();
        
        // Populate the phone book
        for (int i = 0; i < n; i++) {
            String name = in.next();
            int phone = in.nextInt();
            phoneBook.put(name, phone);
        }

        // Process queries
        while (in.hasNext()) {
            String s = in.next();
            Integer phoneNumber = phoneBook.get(s);
            System.out.println((phoneNumber != null) ? s + "=" + phoneNumber : "Not found");
        }

        in.close();
    }
}