#time.py
# Demo time

import time

start_time = time.time()

inp = input("Time is ticking... hit Enter")
#for i in range(10000000):
    #x = i**10 + 12341234.345 * 1234

end_time = time.time()
elapsed_time = end_time - start_time

print("Amount of time:", elapsed_time)


#slow down a loop using time.sleep()
pow2 = 1
for i in range(40):
    print(pow2)
    time.sleep(.5)     #pause 1/2 second
    pow2 *= 2