Use ElementAt to print the fourth number less that 5 in an integer array

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

public class MainClass {
public static void Main() {
int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };

int fourthLowNum = (
from n in numbers
where n < 5 select n) .ElementAt(3); // 3 because sequences use 0-based indexing Console.WriteLine("Fourth number < 5: {0}", fourthLowNum); } } [/csharp]

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