Declare now, assign later
Sometimes you need to create a variable before you know what value it will hold. Java gives you this flexibility, which is particularly useful when the value depends on logic or calculations that come later in your code. Let's practice this pattern!
Latihan ini adalah bagian dari kursus
Introduction to Java
Petunjuk latihan
- Declare a
Stringvariable calledingredientswithout assigning it any value. - Assign
ingredientsthe value of"chocolate, eggs, milk, flour, sugar, vanilla".
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
class DeclareThenAssign {
public static void main(String[] args) {
// Declare a String variable called ingredients
____ ____;
// Assign ingredients value
____ = "chocolate, eggs, milk, flour, sugar, vanilla";
System.out.println(ingredients);
}
}