Exercise 1: Extract Even Elements from an Array

Extract the even numbers from an array.

We'll cover the following

Problem statement

Extract the even integers from the given array.

Example

input_array contains [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
Output is [2, 4, 6, 8, 10]

Try it yourself

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def even_elements(input_array)
  result = []
  # Start your code here
  
  return result
end