Challenge: Get Information About the Object
Uppgift
Swipe to start coding
- Define the type for each field in the
Catclass. - Implement the
infoCat()method to display the cat’s information, including itsname,age, andcolor. - Call the
infoCat()method for eachCatobject to display the cat information.
Lösning
solution
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package com.example;
class Cat {
String name;
double age;
String color;
void infoCat() {
System.out.println("Name: " + name + ", Age: " + age + ", Color: " + color);
}
}
public class Main {
public static void main(String[] args) {
Cat michael = new Cat();
michael.name = "Mikey";
michael.age = 0.5;
michael.color = "Black";
michael.infoCat();
Cat garfield = new Cat();
garfield.name = "Garfield";
garfield.age = 4.7;
garfield.color = "Red";
garfield.infoCat();
}
}
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 4. Kapitel 5
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package com.example;
class Cat {
___ name;
___ age;
___ color;
void infoCat() {
System.out.println("Name: " + ___ + ", Age: " + ___ + ", Color: " + ___);
}
}
public class Main {
public static void main(String[] args) {
Cat michael = new Cat();
michael.name = "Mikey";
michael.age = 0.5;
michael.color = "Black";
michael.___;
Cat garfield = new Cat();
garfield.name = "Garfield";
garfield.age = 4.7;
garfield.color = "Red";
garfield.___;
}
}
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