Implement a function that takes a list of integers and an integer count as input parameters. The purpose of the
function is to find the largest count numbers from the provided list.
If the size of the list is less than or equal to 'count', the function should return the original list.
Example 1
val list = listOf(5, 1, 3)
largestElements(list, 2) shouldBeEqualTo listOf(3, 5)Example 2
val list = listOf(5, 1, 3)
largestElements(list, 3) shouldBeEqualTo listOf(5, 1, 3)