diff --git a/app/create_file.py b/app/create_file.py
index fa56336e1..dc8b6dd67 100644
--- a/app/create_file.py
+++ b/app/create_file.py
@@ -1 +1,81 @@
-# write your code here
+import sys
+import os
+from datetime import datetime
+
+
+def parse_arguments(
+    args: list[str]
+) -> tuple[list[str], str]:
+    filename = None
+    directories = []
+    add_dir = False
+    for index, element in enumerate(args):
+        if element == "-f":
+            if index + 1 < len(args):
+                filename = args[index + 1]
+            add_dir = False
+        elif element == "-d":
+            add_dir = True
+        elif add_dir:
+            directories.append(element)
+    return directories, filename
+
+
+def create_directories(
+    directories: list[str]
+) -> str:
+    path = os.path.join(*directories)
+    os.makedirs(path, exist_ok=True)
+    return path
+
+
+def get_content_from_user(
+) -> list[str]:
+    lines = []
+    while True:
+        line = input("Enter content line: ")
+        if line.lower() == "stop":
+            break
+        lines.append(line)
+    return lines
+
+
+def format_content(
+    lines: list[str]
+) -> str:
+    current_date = datetime.now()
+    format_lines = [current_date.strftime("%Y-%m-%d %H:%M:%S")]
+    format_lines.extend(f"{i + 1} {line}" for i, line in enumerate(lines))
+    content = "\n".join(format_lines)
+    return content
+
+
+def write_to_file(
+    filepath: str,
+    content: str
+) -> None:
+    if os.path.exists(filepath):
+        content = "\n\n" + content
+
+    with open(filepath, "a") as output_file:
+        output_file.write(content)
+
+
+def main(
+) -> None:
+    directories, filename = parse_arguments(sys.argv)
+    path = None
+    if any(directories):
+        path = create_directories(directories)
+    if filename is None:
+        return
+    if path is None:
+        filepath = filename
+    else:
+        filepath = os.path.join(path, filename)
+    lines = get_content_from_user()
+    content = format_content(lines)
+    write_to_file(filepath, content)
+
+
+main()