解压LINQ lambda中的元组

using System;
using System.Collections.Generic;
using System.Linq;

public class Student
{
    public string Name { get; set; }
    public int Age { get; set; }
}

public class Program
{
    public static void Main()
    {
        List<Student> students = new List<Student>
        {
            new Student { Name = "Alice", Age = 20 },
            new Student { Name = "Bob", Age = 17 },
            new Student { Name = "Charlie", Age = 22 }
        };

        var result = students
            .Where(s => s.Age > 18)
            .Select(s => (s.Name, s.Age))
            .ToList();

        foreach (var (name, age) in result)
        {
            Console.WriteLine($"Name: {name}, Age: {age}");
        }
    }
}

foreach (var (name, age) in result)
{
    Console.WriteLine($"Name: {name}, Age: {age}");
}

foreach (var tuple in result)
{
    string name = tuple.Item1;
    int age = tuple.Item2;
    Console.WriteLine($"Name: {name}, Age: {age}");
}