W3School TIY Editor

using System; using System.Linq; namespace MyApplication { class Program { static void Main(string[] args) { int[] myNumbers = {5, 1, 8, 9}; Console.WriteLine(myNumbers.Max()); // 最大值 Console.WriteLine(myNumbers.Min()); // 最小值 Console.WriteLine(myNumbers.Sum()); // myNumbers 数组的和 } } }