abdellani/6.6.rb

## 6.6.rb
def find_pairs(array, k)
  # write your code here
  result=[]
  array.each_with_index do |element,index|
    result<<[element,k-element] if array[index+1..-1].include?(k-element)
  end
  result
end
	def find_pairs(array, k)
	# write your code here
	result=[]
	array.each_with_index do \|element,index\|
	result<<[element,k-element] if array[index+1..-1].include?(k-element)
	end
	result
	end