https://www.acmicpc.net/problem/15000 15000번: CAPS Earth is under attack! Messages need to be sent to the Earth Defense Force (EDF) that makes clear that the situation is dire. The EDF’s strongest forces consist of mechs (huge bipedal robots) that are piloted by Japanese teenagers. To make sure that the www.acmicpc.net import java.util.Scanner; public class Main { public static void main(String[..