An Improved Whale Algorithm for Setting Standard Scheduled Block Time Based on the Airline Fairness

Algorithm 1

Pseudocode for WOA.

	Initialize the whales population
	Calculate the fitness of each search agent
	: a randomly chosen search agent
(1)	while ( < maximum number of iterations)
(2)	for each search agent
(3)	Update a, A, C, , and
(4)	if^1 ()
(5)	if^2 (|A| < 1)
(6)	Update the position of the current search agent by equation (20)
(7)	else if^2 (|A| ≥ 1)
(8)	Select a random search agent ()
(9)	Update the position of the current search agent by equation (15)
(10)	end if^2
(11)	else if^1 ()
(12)	Update the position of the current search by equation (22)
(13)	end if^1
(14)	end for
(15)	Check if any search agent goes beyond the search space and amend it
(16)	Calculate the fitness of each search agent
(17)	Update if there is a better solution
(18)	t = t + 1
(19)	end while
(20)	return