#! /usr/bin/env python3

import fileinput

mkdir = 0
cd_after_mkdir = 0
after_mkdir = None

for line in fileinput.input(errors="surrogateescape"):
    args = line.split()  # Ignore quoting.

    if args[:2] != ["-", "cmd:"]:
        continue

    match args[2:]:
        case ["mkdir", path, *_] | ["sudo", "mkdir", path, *_]:
            path = path.rstrip("/")

            mkdir += 1
            after_mkdir = path
            continue

        case ["cd", path, *_]:
            path = path.rstrip("/")

            if path == after_mkdir:
                cd_after_mkdir += 1

        case _:
            pass

    after_mkdir = None

print(f"{mkdir = }\n{cd_after_mkdir = }")