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Eu posso criar / abrir uma interface no OnlineGDB?

+1 vote
asked May 26 by Paulo Eduardo (130 points)
Eu vinha Pensando sobre. Será que eu posso criar uma interface? Ou ainda, será que eu posso abri-la? Peço por respostas, pois se houver a possibilidade de fazê-lo, então eu posso continuar meu trabalho por aqui, sem precisar baixar uma IDE. Agradeço.

1 Answer

0 votes
answered May 31 by Peter Minarik (54,540 points)

What is an "interface" you're after?

If you mean like a Java or C# interface (opposed to the class), which is about the same as a pure abstract C++ class, then sure you can.

For instance, see the below C# interface example:

using System;

public interface IPerson
    string Name { get; }

public class Person : IPerson
    public string Name { get; }

    public Person(string name) => Name = name;

    public override string ToString() => Name;

public class InterfaceExample
    public static void Main()
        Person johnDoe = new Person("John Doe");
        Console.WriteLine($"Hello, {johnDoe}!");
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