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

# d = [line for line in input]
# d = [[val for val in line.strip()] for line in input]

def run(part2 = False):
    sm = 0
    x = re.findall(r"(mul\(\d*,\d*\))|(do\(\))|(don't\(\))", input)
    enable = True
    for item in x:
        if enable and item[0]:
            a, b = item[0].split(",")
            a = int(a[4:])
            b = int(b[:-1])
            sm += a * b
        elif item[1]:
            enable = True
        elif part2:
            enable = False
    return sm

print(run())
print(run(True))