Linq查询，在将输入列表与作为对象属性的列表进行比较后返回obj结果

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

public class Obj
{
    public int Id { get; set; }
    public string Name { get; set; }
}

public class Program
{
    public static void Main()
    {
        List<int> inputList = new List<int> { 1, 2, 3, 4, 5 };
        List<Obj> objList = new List<Obj>
        {
            new Obj { Id = 1, Name = "Obj1" },
            new Obj { Id = 2, Name = "Obj2" },
            new Obj { Id = 3, Name = "Obj3" },
            new Obj { Id = 4, Name = "Obj4" },
            new Obj { Id = 5, Name = "Obj5" }
        };

        var result = from input in inputList
                     join obj in objList on input equals obj.Id
                     select obj;

        foreach (var obj in result)
        {
            Console.WriteLine($"Id: {obj.Id}, Name: {obj.Name}");
        }
    }
}