Contains Method In ArrayList Class

using System;
using System.Collections;

class ContainsMethod
{
static void Main()
{
ArrayList arrlist = new ArrayList();

arrlist.Add("Amit");
arrlist.Add("Mohit");
arrlist.Add(10);

bool result = arrlist.Contains(10);

if(result)
{
Console.WriteLine("Value exists");
}
else
{
Console.WriteLine("Value does not exists");
}
}
}
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