Question

In my code i have an arraylist called array.

I have filled it with numbers from 1 to 13

for(int i =1; i< 14; i++)
{
  array.items.Add(i)
}

Later in my code I also remove some of the elements at random.
Example array.remove(3);

Now I wanna search, how many values of the elements
in the arraylist is over specific number.

So, how many elements in the arraylist is over for example 5.

Anyone who knows how to do this?

Thanks!

Answer 1

Use this lambda expression:

int count = array.Cast<int>().Where(e=> e > 5).Count();

or even simpler:

int count = array.Cast<int>().Count(e=> e > 5);

You must be from Java right? I believe that you should use a List<T> in c#.