file = open('building.in.txt', 'r')
n, k, x, y = map(int, file.readline().strip().split())
tests_num = int(file.readline().strip())
A = list(map(int, file.readline().strip().split()))
file.close()
in_one_podezd = (n // k) * x + (n - n // k) * y
file.open('building.out.txt', 'a')
for i in A:
	number = (i - 1) % in_one_podezd

	left = -1
	right = n
	while left + 1 != right:
		center = (left + right) // 2
		if ((center + 1) // k) * x + ((center + 1) - (center + 1) // k) * y >= number + 1:
			right = center
		else:
			left = center
	file.write(str(right + 1))