using System; namespace ConsoleApp1 { internal class Program { public static void Main(string[] args) { int minNumber = MinimumNumber(10, 15, 5, 20); Console.WriteLine(minNumber); } public static int MinimumNumber(params int[] numberList) { int min = numberList[0]; foreach (int number in numberList) { if (number < min) { min= number; } } return min; } } }