import java.io.File;
import java.util.Scanner;
import java.util.*;
import java.util.LinkedList;
public class Homework3 {
public static void main(String[] args) throws Exception{
...
Type: Posts; User: lex25288
import java.io.File;
import java.util.Scanner;
import java.util.*;
import java.util.LinkedList;
public class Homework3 {
public static void main(String[] args) throws Exception{
...