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Family relations

Java Syntax, Level 2, Lesson 2

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Man Man = new Man(); Woman Woman = new Woman();

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) { 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; } }

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Henry

Level 6 , Stuttgart, Germany

27 August 2019, 14:05

This is the same thing that i did and i cant really figure out why it is showing error.

Mike McKenna

Level 25 , Wilmington, United States

17 April 2019, 14:23

look @ conditions carefully then look @ lines 11& 12 . The key is correctness .

resperaptor

Level 2 , Yekaterinburg, Russian Federation

17 April 2019, 13:36

Okey now im understand that its need to be like Man man = new Man(); Woman woman = new Woman(); Woman.husband = man; Man.wife = woman;

Austin

Level 6 , Lansing, United States

18 April 2019, 15:10

If you use uppercase on woman.husband and man.wife, then you aren't referencing the newly created object. Instead you are referencing the class, which causes the java reader to sh!t the bed. This is how it should be: Man man = new Man(); Woman woman = new Woman(); woman.husband = man; man.wife = woman;

sitedevelop

Level 2 , Qaraghandy, Kazakhstan

2 May 2019, 13:02

Addition: your first create objects and only then assign them as a reference.