25 lines
548 B
C#
25 lines
548 B
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace RekurzivFaktorialis {
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internal class Program {
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public static ulong Faktorialis(ulong x) {
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if (x == 0) return 1;
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else return x * Faktorialis(x - 1);
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}
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static void Main(string[] args) {
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while (true) {
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Console.WriteLine(Faktorialis(Convert.ToUInt64(Console.ReadLine())));
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}
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//Console.ReadKey();
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}
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}
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}
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