result.sh

50.909597396850586
52.03043818473816

test.py

import time
import threading

import timeit


def fib(n):
    if n == 1 or n == 0:
        return 1
    return fib(n - 1) + fib(n - 2)


def verycomplexfunc():
    for i in range(0, 15):
        if i % 2 == 0:
            time.sleep(1)
        else:
            fib(33)


def sequence_call():
    start_time = time.time()
    verycomplexfunc()
    verycomplexfunc()
    verycomplexfunc()
    end_time = time.time()
    return end_time - start_time


def threaded_call():
    start_time = time.time()
    t1 = threading.Thread(target=verycomplexfunc)
    t2 = threading.Thread(target=verycomplexfunc)
    t3 = threading.Thread(target=verycomplexfunc)
    t1.start()
    t2.start()
    t3.start()
    t1.join()
    t2.join()
    t3.join()
    end_time = time.time()
    return end_time - start_time

print(sequence_call())
print(threaded_call())