Question

界定两个班级,一个是显示“粗体”的方法,另一个是显示“programming”。撰写利用这些课程的方案,显示单一线产出——“快速方案拟订”。

我尝试了以下法典,但可以得出结果。

    class A
        {
            public static void Main()
                {
                      string one = "c sharp";
                      Console.WriteLine("{0} {1}", one, );
                }
        }

    class B
        {
             public  void ex2()
                {
                      string two = "program";
                }
        }

Answer 1

转让没有说明这两个职能是否必须固定。如果:

    class B
    {
        static public void ex2()
        {
            Console.Write("programming");
        }
    }
    class A
    {
        public static void ex1()
        {
             Console.Write("C sharp ");
        }
        public static void Main()
        {
             ex1();
             B.ex2();
             Console.WriteLine();
        }
    }

Answer 2

class Program
{
    public static void Main()
    {
        var cSharp = new CSharp();
        var programming = new Programming();
        Console.WriteLine($"{cSharp.Print()} {programming.Print()}");
    }
}

public class CSharp
{
    public string Print()
    {
        return "C sharp";
    }
}

public class Programming
{
    public string Print()
    {
        return "programming";
    }
}

Answer 3

using System;

class A
{
public static void Main()
{
    // Create an instance of Class B
    B bInstance = new B();

    // Call the ex2 method from Class B
    string result = bInstance.ex2();

    // Display the combined result
    Console.WriteLine("{0} {1}", "C sharp", result);
 }
}

class B
{
public string ex2()
 {
    // Return the string "programming"
    return "programming";
  }
}

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