SnowWhite11

package exams.january2018;

import javafx.util.Pair;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;

public class Demo {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        Map<Pair<String, String>, Long> map = new HashMap<>();

        while (true) {
            String input = reader.readLine();
            if ("Once upon a time".equals(input)) break;

            String[] line = input.split("[\\s<:>]+");
            String name = line[0];
            String color = line[1];
            long physics = Long.parseLong(line[2]);

            Pair<String, String> dwarf = new Pair<>(name, color);

            if (!map.containsKey(dwarf)) {
                map.put(dwarf, physics);
            } else {
                long oldPhysics = map.get(dwarf);

                if (physics > oldPhysics) {
                    map.put(dwarf, physics);
                }
            }
        }
    }
}