namespace Try_More_On_IEnumerable
static void Main(string[] args)
Console.WriteLine($"运行成功,{DateTime.Now:O}");
namespace Try_More_On_IEnumerable
using System.Collections.Generic;
var result = Get233().Take(3);
result.Should().Equal(2, 3, 3);
result = Get233().Take(5);
result.Should().Equal(2, 3, 3, 3, 3);
IEnumerable<int> Get233()