#include <iostream>
#include <vector>
#include <map>

//#define BIGBOY
#if defined(BIGBOY)
#define TOTAL_SPACE 3000000000
#define NEEDED_SPACE 700000000
#else
#define TOTAL_SPACE 70000000
#define NEEDED_SPACE 30000000
#endif

using namespace std;

enum FsNodeType {
    NODE_DIR,
    NODE_FILE
};

struct FsNode {
    FsNodeType type;
    string name;
    size_t size;
};

struct FsFile : FsNode {
};

struct FsDir : FsNode {
    ~FsDir() {
        for (auto e : this->entries) {
            FsNode *node = e.second;
            if (node->type == NODE_DIR) {
                FsDir *dir = (FsDir *)node;
                delete dir;
            } else if (node->type == NODE_FILE) {
                FsFile *file = (FsFile *)node;
                delete file;
            }
        }
        this->entries.clear();
    }
    FsDir *parent;
    map<string, FsNode *> entries;
};

void print_node(FsNode *node, unsigned depth = 0)
{
    for (unsigned i = 0; i < depth; i++) clog << "  ";
    clog << "- " << node->name << " (";
    switch (node->type) {
    case NODE_DIR: clog << "dir"; break;
    case NODE_FILE: clog << "file"; break;
    }
    clog << ", ";
    clog << "size=" << node->size;
    clog << ")" << endl;

    if (node->type == NODE_DIR) {
        FsDir *dir = (FsDir *)node;
        for (auto e : dir->entries) print_node(e.second, depth + 1);
    }
}

size_t calc_size(FsDir &dir)
{
    size_t size = 0;
    for (auto e : dir.entries) {
        FsNode *node = e.second;

        if (!node->size && node->type == NODE_DIR) calc_size(*(FsDir *)node);
        size += node->size;
    }
    dir.size = size;
    return size;
}

FsDir parse()
{
    FsDir root;
    root.type = NODE_DIR;
    root.name = "/";
    root.parent = NULL;

    FsDir *dir = &root;
    for (string line; getline(cin, line);) {
        if (line.at(0) != '$' || line.at(1) != ' ') {
            unsigned split = line.find(' ');
            string first = line.substr(0, split);
            string name = line.substr(split + 1);

            if (first == "dir") {
                FsDir *newdir = new FsDir;
                newdir->type = NODE_DIR;
                newdir->name = name;
                newdir->size = 0;
                newdir->parent = dir;
                dir->entries[name] = newdir;
            } else {
                size_t size = stoll(first);
                FsFile *newfile = new FsFile;
                newfile->type = NODE_FILE;
                newfile->name = name;
                newfile->size = size;
                dir->entries[name] = newfile;
            }
        }

        if (line.substr(2, 3) == "ls") {
            // derp?
        } else if (line.substr(2, 3) == "cd ") {
            string name = line.substr(5);
            if (name == "/") {
                dir = &root;
            } else if (name == "..") {
                if (dir->parent) dir = dir->parent;
            } else {
                auto it = dir->entries.find(name);
                if (it != dir->entries.end()) {
                    FsNode *node = it->second;
                    if (node->type == NODE_DIR) {
                        dir = (FsDir *)node;
                    }
                }
            }
        }
    }

    calc_size(root);
    //print_node(&root);
    return root;
}

size_t p1(const FsDir &dir)
{
    size_t count = 0;
    if (dir.size <= 100000) count += dir.size;
    for (auto e : dir.entries) {
        FsNode *node = e.second;
        if (node->type == NODE_DIR) count += p1(*(FsDir *)node);
    }
    return count;
}

size_t p2(const FsDir &dir, size_t target = 0)
{
    if (!target) target = dir.size - (TOTAL_SPACE - NEEDED_SPACE);

    size_t smallest = NEEDED_SPACE;
    if (dir.size >= target && dir.size < smallest) smallest = dir.size;

    for (auto e : dir.entries) {
        FsNode *node = e.second;
        if (node->type == NODE_DIR) {
            size_t size = p2(*(FsDir *)node, target);
            if (size >= target && size < smallest) smallest = size;
        }
    }
    return smallest;
}

int main()
{
    auto input = parse();
    cout << p1(input) << endl;
    cout << p2(input) << endl;
}