View Code of Problem 83

import java.util.Scanner;
import java.util.TreeMap;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        TreeMap<Integer, Integer> map = new TreeMap<>();
        int a = sc.nextInt();
        int b = sc.nextInt();

        for(int i = 0; i < a + b; i ++) {
            map.put(sc.nextInt(), sc.nextInt());
        }

        for(int i = 0; i < a + b; i ++) {
            System.out.println(map.firstKey() + " " + map.get(map.firstKey()));
            map.remove(map.firstKey());
        }
    }
}

Double click to view unformatted code.


Back to problem 83