from collections import Counter
N = int(input())
A = list(map(int, input().split()))
pos = []
neg = []
for a in A:
    if a >= 0:
        pos.append(a)
    else:
        neg.append(a)


dry = 0
p = sorted(pos, reverse=True)
tmp = 0
for n in sorted(neg, reverse=True):
    if p and n + p[-1] < 0:
        dry += 1
        p.pop()
    else:
        tmp += 1
dry += tmp // 2


wet = 0
p = sorted(pos)
for n in sorted(neg):
    if p and n + p[-1] > 0:
        wet += 1
        p.pop()
while len(p) >= 2:
    if p.pop() + p.pop() > 0:
        wet += 1

moist = 0
p = Counter(pos)
n = Counter(neg)
for k, v in n.items():
    vv = p[-k]
    moist += min(v, vv)
moist += p[0] // 2

print(dry, wet, moist)