Java Map

/* Output Format

For each case, print "Not found" if the person has no entry in the phone book. Otherwise, print the person's name and phone number. See sample output for the exact format.

To make the problem easier, we provided a portion of the code in the editor. You can either complete that code or write completely on your own.

Sample Input

3
uncle sam
99912222
tom
11122222
harry
12299933
uncle sam
uncle tom
harry
Sample Output

uncle sam=99912222
Not found
harry=12299933 */

code

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

public class Solution {

    public static void main(String[] args) {
        Map<String,Integer> name_ph = new HashMap<>();
        Scanner in = new Scanner(System.in);
        int n=in.nextInt();
        in.nextLine();
        for(int i=0;i<n;i++)
        {
            String name=in.nextLine();
            int phone=in.nextInt();
            name_ph.put(name,phone);
            in.nextLine();
        }
        while(in.hasNext())
        {
            String s=in.nextLine();
            System.out.println(name_ph.containsKey(s)?s+"="+name_ph.get(s):"Not found");
        }
    }
}