使用LINQ将集合拆分为`n`部分？

using System.Linq;

public static List<List<T>> SplitList<T>(List<T> list, int n)
{
    var result = new List<List<T>>();
    int count = (int)Math.Ceiling((double)list.Count / n);

    for (int i = 0; i < n; i++)
    {
        result.Add(list.Skip(i * count).Take(count).ToList());
    }

    return result;
}

var originalList = new List<int> { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
int n = 3;

var splitList = SplitList(originalList, n);

foreach (var subList in splitList)
{
    Console.WriteLine(string.Join(", ", subList));
}

1, 2, 3
4, 5, 6
7, 8, 9