from collections import defaultdict
import sys


def main():


    lines = map(str.split, open(sys.argv[1]).read().splitlines())
    path, dirs = [], defaultdict(int)

    for l in lines:
        if l[0] == "$":
            if l[1] == "cd":
                if l[2] == "..":
                    path.pop()
                else:
                    path.append(l[2])
        elif l[0] != "dir":
            for i in range(len(path)):
                dirs[tuple(path[: i + 1])] += int(l[0])

    print(sum(size for size in dirs.values() if size <= 100000))

    required = 30000000 - (70000000 - dirs[("/",)])

    print(min(size for size in dirs.values() if size >= required))


if __name__ == '__main__':
    main()