pathlib

Lab Python Intermediate 20 points

Using pathlib.Path, create a folder data, write each input word to data/WORD.txt containing the word in upper case, then print the sorted file names in the folder and the content of the first one.

Input

One line of words.

Output

The file names, then one content line.

Example

Input

pear apple fig

Output

apple.txt fig.txt pear.txt
APPLE

Sample input available Sample output available

Editor

Python

Hints

Path / "name" joins paths.

write_text and read_text open and close the file for you.

Solution explanation

pathlib is the modern, object-oriented way to work with files and folders.

Show solution

from pathlib import Path

folder = Path("data")
folder.mkdir(exist_ok=True)
for word in input().split():
    (folder / f"{word}.txt").write_text(word.upper())
names = sorted(p.name for p in folder.iterdir())
print(*names)
print((folder / names[0]).read_text())

Output

Answer