help

Question about the task

Resolved

could someone explain to me why all these tasks are not checking. I have done everything that they have asked

Create the Cat class with five constructors:
- Name,
- Name, weight, age
- Name, age (standard weight)
- Weight, color (name, address, and age are unknown; the cat is homeless)
- Weight, color, address (someone else's pet)

The constructor's job is to make the object valid.
For example, if the weight is unknown, then you need to specify some average weight.
A cat can't weigh nothing.
The same applies to age and color. But there may or may not be a name (i.e. name might be null).
The same applies to the address (it might be null).

Requirements:

The Cat class must have a String variable name.
The Cat class must have an int variable age.
The Cat class must have an int variable weight.
The Cat class must have a String variable address.
The Cat class must have a String variable color.
The class must have a constructor that takes a name as an argument, but initializes all variables except the address.
The class must have a constructor that takes a name, weight, and age as arguments, and initializes all variables except the address.
The class must have a constructor that takes a name and age as arguments, and initializes all variables except the address.
The class must have a constructor that takes a weight and color as arguments, and initializes all variables except the name and address.
The class must have a constructor that takes a weight, color, and address as arguments, and initializes all variables except the name.

package com.codegym.task.task05.task0517; /* Creating cats */ public class Cat { private String name; private int age; private int weight; private String address; private String color; public void Cat(String name) { this.name=name; this.age=5; this.weight=4; this.color="blue"; } public void Cat(String name, int weight, int age) { this.name=name; this.weight=weight; this.age=age; this.color="red"; } public void Cat(String name, int age) { this.name=name; this.age=age; this.weight=5; this.color="black"; } public void Cat(int weight, String color) { this.weight=weight; this.color=color; this.age=6; } public void Cat(int weight, String color, String address) { this.weight=weight; this.color=color; this.address=address; this.age=5; } public static void main(String[] args) { } }

Comments (1)

Popular
New
Old

You must be signed in to leave a comment

Guadalupe Gagnon

Level 37 , Tampa, United States

19 March 2021, 15:58

solution

You made a very simple mistake. I recommend reading about how to make a method, and how to make a constructor in Java. In the above code you made methods.