# Write a Python program to calculate the sum of two lowest negative numbers of a given array of integers.  
 def test(nums):
    result = sorted([item for item in nums if item < 0])
    return result[0]+result[1]

nums = [-14, 15, -10, -11, -12, -13, 16, 17, 18, 19, 20]
print("Original list elements:")
print(nums)
print("Sum of two lowest negative numbers of the said array of integers: ",test(nums))
nums = [-4, 5, -2, 0, 3, -1, 4 , 9]
print("\nOriginal list elements:")
print(nums)
print("Sum of two lowest negative numbers of the said array of integers: ",test(nums))
