Activity 3.18

Source Code

import java.util.*;

public class A318Problem1 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("Problem 1");



    }
}

A318Problem1.java

import java.util.*;

public class A318Problem1 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("Problem 1");



    }
}

A318Problem2.java

import java.util.*;

public class A318Problem2 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("Problem 2");



    }
}