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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!

Deze oefening maakt deel uit van de cursus

Introduction to Java

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Oefeninstructies

  • Print the length of literatureLaureates and chemistryLaureates arrays.

Praktische interactieve oefening

Probeer deze oefening eens door deze voorbeeldcode in te vullen.

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");
    }
}   	
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