input = open("input", 'r').read().strip()

# d = [int(line) for line in input]
d = {id: int(line) for id, line in enumerate(input)}

def entry(pos, id, length):
    return {"pos": pos, "id": id, "length": length}
pos = 0
s = []
e = []
for id, leng in d.items():
    if leng <= 0:
        continue
    if id % 2 == 0:
        s.append(entry(pos, id // 2, leng))
    else:
        e.append(entry(pos, -1, leng))
    pos += leng

# print(d)

def run():
    start = 0
    end = len(d) - 1
    if end % 2 != 0:
        end -= 1
    pos = 0
    checksum = 0

    while start <= end:
        if start % 2 == 0: # Full
            checksum += pos * (start // 2)
            pos += 1
            d[start] -= 1
            while d[start] == 0:
                start += 1
        else: # Empty
            checksum += pos * (end // 2)
            pos += 1
            d[start] -= 1
            while d[start] == 0:
                start += 1
            d[end] -= 1
            while d[end] == 0:
                end -= 2
    return checksum

def run2():
    # a = s[-1]
    # print(a)
    for file in reversed(s):
        for empty in e:
            if empty['length'] >= file['length'] and file['pos'] > empty['pos']:
                file['pos'] = empty['pos']
                empty['pos'] += file['length']
                empty['length'] = empty['length'] - file['length']
                break

    checksum = sum([
        sum([(file['pos']+i) * file['id'] for i in range(file['length'])]) for file in s
    ])
    return checksum


print(run())
print(run2())