All the winners
When working with collections of data, you often need to know how many items you're dealing with. Arrays provide a simple way to check their size, which is essential for processing, validation, and reporting. Let's measure your collection of Nobel laureates!
Latihan ini adalah bagian dari kursus
Introduction to Java
Petunjuk latihan
- Print the length of
literatureLaureatesandchemistryLaureatesarrays.
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
class AllNobelLaureates {
public static void main(String[] args) {
String[] physicsLaureates = {"Curie", "Einstein", "Fermi"};
String[] literatureLaureates = {"Kipling", "Shaw", "Hemingway", "Seifert"};
String[] chemistryLaureates = {"Curie", "Heyrovsky"};
// Print the lengths of the arrays
System.out.println(physicsLaureates.length + " physics laureates");
System.out.println(literatureLaureates.____ + " literature laureates");
System.out.println(____ + " chemistry laureates");
}
}