import time
import math
from random import randint


def create_permuted_ints(n):
    numbers = [] 
    for i in range(n):
        numbers.append(i)  
    for i in range(10*n):
        a = randint(0,n-1)
        b = randint(0,n-1)
        v = numbers[a]
        numbers[a] = numbers[b]
        numbers[b] = v
    return numbers    

def test_timing():
    Log.Message("starting")
    start_num = time.time()
    numbers = create_permuted_ints(100)
    made_num = time.time()
    for i in range(50):
        for j in range(100):
            numbers[j] = (2 * numbers[j]) % 10000
    end_num = time.time()
    dt6 = int((made_num - start_num) * 1000)
    dt7 = int((end_num - start_num) * 1000)
    print(dt6)
    print(dt7)
    print("done")