package com.javarush.task.task08.task0829;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.HashMap;
import java.util.Map;
public class Solution
{
public static void main(String[] args) throws IOException
{
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
Map<String, String> map = new HashMap<>();
while (true)
{
String city = reader.readLine();
if (city.isEmpty())
break;
String family = reader.readLine();
map.put(family, city);
}
for (Map.Entry<String, String> pair : map.entrySet())
{
String city1 = reader.readLine();
if (pair.getValue().equals(city1))
System.out.print(pair.getKey()); }
}
}
package com.javarush.task.task08.task0829;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.HashMap;
import java.util.Map;
public class Solution
{
public static void main(String[] args) throws IOException
{
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
Map<String, String> map = new HashMap<>();
while (true)
{
String city = reader.readLine();
if (city.isEmpty())
break;
String family = reader.readLine();
map.put(family, city);
}
for (Map.Entry<String, String> pair : map.entrySet())
{
String city1 = reader.readLine();
if (pair.getValue().equals(city1))
System.out.print(pair.getKey()); }
}
}