n_num = int(input())
tsurukame_d = map(int, input.split(" "))
tsuru=0
kame=0

for tsurukame in range(tsurukame_d.length):
	if tsurukame%4==0:
		tsuru=tsuru+1
	else:
		kame=kame+1

print(str(tsuru)+" "+str(kame))