将IEnumerables的字典相互映射

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

class Program
{
    static void Main()
    {
        IEnumerable<string> keys = new List<string> { "key1", "key2", "key3" };
        IEnumerable<int> values = new List<int> { 1, 2, 3 };

        Dictionary<string, int> dictionary = keys.Zip(values, (k, v) => new { Key = k, Value = v })
                                                .ToDictionary(x => x.Key, x => x.Value);

        foreach (var kvp in dictionary)
        {
            Console.WriteLine($"Key: {kvp.Key}, Value: {kvp.Value}");
        }
    }
}

Key: key1, Value: 1
Key: key2, Value: 2
Key: key3, Value: 3