from collections import Counter
N = int(input())
A = list(map(int, input().split()))

p = []
z = []
n = []
for a in A:
    if a > 0:
        p.append(a)
    elif a == 0:
        z.append(a)
    else:
        n.append(a)

# dry
dry = 0
pos = sorted(p)
neg = sorted(n, reverse=True)
zero = z[:]
while pos and neg:
    if pos[-1] + neg[-1] >= 0:
        pos.pop()
    else:
        pos.pop()
        neg.pop()
        dry += 1
while neg and zero:
    dry += 1
    neg.pop()
    zero.pop()
dry += len(neg) // 2

# wet
wet = 0
pos = sorted(p)
neg = sorted(n, reverse=True)
zero = z[:]
while pos and neg:
    if pos[-1] + neg[-1] <= 0:
        neg.pop()
    else:
        pos.pop()
        neg.pop()
        wet += 1
while pos and zero:
    wet += 1
    pos.pop()
    zero.pop()
wet += len(pos) // 2

# moist
moist = len(z) // 2
cp = Counter(p)
cn = Counter(n)
for k, v in cp.items():
    moist += min(v, cn[-k])

print(dry, wet, moist)