import time
import numpy
import random

n = 30000
m = 1

t = time.time()
for i in range(10 ** m):
	list((numpy.random.rand(n) * 10).astype(int))
print("numpy way took %.3f seconds" % (time.time() - t))

t = time.time()
for i in range(10 ** m):
	[int(random.random() * 10) for _ in range(n)]
print("randint way took %.3f seconds" % (time.time() - t))