Lab_Name

可以参考一下，虽然我没加注释吧。。。。 凑活一下。。。 LAB Requirement

The Name Class

public class Name{
    String first,middle,last;
    public Name(String f, String m, String l){
        first=f;
        middle=m;
        last=l;
    }
    public String getFirst(){
        return first;
    }
    public String getMiddle(){
        return middle;
    }
    public String getLast(){
        return last;
    }
    public String firstMiddleLast(){
        return first+" "+middle+" "+last;
    }
    public String lastFirstMiddle(){
        return last+", "+first+" "+middle;
    }
    public boolean equals(Name o){
        if(first.equalsIgnoreCase(o.getFirst())&&middle.equalsIgnoreCase(o.getMiddle())&&last.equalsIgnoreCase(o.getLast())){
            return true;
        }
        else{
            return false;
        }
    }
    public String initials(){
        return first.substring(0,1).toUpperCase()+middle.substring(0,1).toUpperCase()+last.substring(0,1).toUpperCase();
    }
    public int length(){
        return first.length()+middle.length()+last.length();
    }
}

The TestName Class

import java.util.*;
public class TestName{
    public static void main(String[] args){
        Scanner scan=new Scanner(System.in);
        System.out.println("Enter the name of the first person. Format: firstname middlename lastname");
        Name person1=new Name(scan.next(),scan.next(),scan.next());
        System.out.println("Enter the name of the second person. Format: firstname middlename lastname");
        Name person2=new Name(scan.next(),scan.next(),scan.next());
        System.out.println(person1.firstMiddleLast());
        System.out.println(person1.lastFirstMiddle());
        System.out.println(person1.initials());
        System.out.println(person1.length());
        System.out.println(person2.firstMiddleLast());
        System.out.println(person2.lastFirstMiddle());
        System.out.println(person2.initials());
        System.out.println(person2.length());
        if(person1.equals(person2)==true){
            System.out.println("They have the same name.");
        }
        else{
            System.out.println("They don't have the same name");
        }
    }
}