import concurrent.futures
import time
import random

MAX_LENGTH = 100


def process_and_print(value):
    time.sleep(value / 1000)
    print(f"Value: {value}")


def multithreaded_sort_sleep_print(values, max_workers=MAX_LENGTH):
    with concurrent.futures.ThreadPoolExecutor(max_workers=max_workers) as executor:
        futures = {executor.submit(process_and_print, value): value for value in values}

        for future in concurrent.futures.as_completed(futures):
            value = futures[future]
            try:
                future.result()
            except Exception as exc:
                print(f"Value {value} generated an exception: {exc}")


if __name__ == "__main__":
    values = [random.randint(0, 1000) for _ in range(MAX_LENGTH)]
    length = random.randint(1, MAX_LENGTH)
    print("Starting multithreaded sorting and print with ThreadPoolExecutor...")
    multithreaded_sort_sleep_print(values)
    print("Program finished.")