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// C# Program to check whether a List contains
// the elements that match the specified conditions
// defined by the predicate
using System;
using System.Collections;
using System.Collections.Generic;

class Geeks {

	// function which checks whether an
	// element is even or not. Or you can
	// say it is the specified condition
	private static bool isEven(int i)
	{
		return ((i % 2) == 0);
	}

	// Main Method
	public static void Main(String[] args)
	{

		// Creating an List<T> of Integers
		List<int> firstlist = new List<int>();

		// Adding elements to List
		for (int i = 1; i <= 10; i++) {
			firstlist.Add(i);
		}

		Console.WriteLine("Elements Present in List:\n");

		// Displaying the elements of List
		foreach(int k in firstlist)
		{
			Console.WriteLine(k);
		}

		Console.WriteLine(" ");

		Console.Write("Result: ");

		// Check the elements of firstlist that
		// match the conditions defined by predicate
		Console.WriteLine(firstlist.Exists(isEven));
	}
}