what is the answerof 3 and 4

Question about the task

Resolved

package com.codegym.task.task02.task0204;

/*
Family relations

*/
public class Solution {
    public static void main(String[] args) {
        //write your code here
        Man man= new Man();
        Woman woman= new Woman();

        woman.husband=Man;
        Man.wife=Woman;

    }

    public static class Man {
        public int age;
        public int height;
        public Woman wife;
    }

    public static class Woman {
        public int age;
        public int height;
        public Man husband;
    }
}

In the main method, create a Man object and save a reference to it in the variable man.
Also, create a Woman object and save a reference to it in the variable woman.

Hint: Use the following construct to create a Woman object and assign a reference to that object to the variable woman:
VariableType variableName = new TypeOfObjectBeingCreated();
Save a reference to the previously created Woman object in man.wife.
Save a reference to the previously created Man object in woman.husband (Hint: woman.husband = man).

Requirements:

In the main method, create a Man object and save a reference to it in the variable man.
In the main method, create a Woman object and save a reference to it in the variable woman.
In the main method, store a reference to the previously created Woman object in man.wife.
In the main method, store a reference to the previously created Man object in woman.husband.
The Man class must have 3 variables.
The Woman class must have 3 variables.

package com.codegym.task.task02.task0204; /* Family relations */ public class Solution { public static void main(String[] args) { //write your code here Man man= new Man(); Woman woman= new Woman(); man = woman.husband; woman = man.wife; } public static class Man { public int age; public int height; public Woman wife; } public static class Woman { public int age; public int height; public Man husband; } }

Comments (3)

Popular
New
Old

You must be signed in to leave a comment

EXERCISE With me

Level 2 , Delhi, India

13 January 2019, 09:56

package com.codegym.task.task02.task0204; /* Family relations */ public class Solution { public static void main(String[] args) { Man man = new Man(); Woman woman = new Woman(); woman.husband=man; man.wife=woman; } public static class Man { public int age; public int height; public Woman wife; } public static class Woman { public int age; public int height; public Man husband; } }

Julián Orellana

Level 20 , Guayaquil, Ecuador

18 August 2018, 19:03

solution

the hint already said us inside object woman we have the object Man so you must write woman.husband = man

Martin Evtimov

Level 22 , Chicago, United States

18 August 2018, 18:32

Look at line 12-13 and think about it