Question

How to use Array.Any() to check if any element in int array for some condition with C#

Answer 1

using System;
using System.Linq;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] arr = { 13, 15, 33, 51, 99, 200 };

            bool b = arr.Any(item => item % 2 == 0);

            Console.WriteLine(b);
        }
    }
}


/*
run:

True

*/

 

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Answer 2

using System;
using System.Linq;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] arr = { 13, 15, 33, 51, 99, 200 };

            bool b = arr.Any(item => item > 150);

            Console.WriteLine(b);
        }
    }
}


/*
run:

True

*/

 

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Answer 3

using System;
using System.Linq;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] arr = { 13, 15, 33, 51, 99, 200 };

            bool b = arr.Any(item => item == 300);

            Console.WriteLine(b);
        }
    }
}


/*
run:

False

*/

 

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