import datetime

now = datetime.datetime.now()

target = datetime.datetime(2019, 1, 18)

print(target - now)

target = datetime.datetime(2019, 1, 24)

print(target - now)

import datetime

now = datetime.datetime.now()

target = datetime.datetime(2019, 1, 18)

print(target - now)

target = datetime.datetime(2019, 1, 24)

print(target - now)
