tvl-depot/scratch/data_structures_and_algorithms/inflight-entertainment.py
William Carroll fabf1c9334 Tidy up structure of briefcase
I had a spare fifteen minutes and decided that I should tidy up my
monorepo. The work of tidying up is not finished; this is a small step in the
right direction.

TL;DR
- Created a tools directory
- Created a scratch directory (see README.md for more information)
- Added README.md to third_party
- Renamed delete_dotfile_symlinks -> symlinkManager
- Packaged symlinkManager as an executable symlink-mgr using buildGo
2020-02-12 16:58:29 +00:00

35 lines
684 B
Python

# possible :: Int -> [Int] -> Bool
def possible(flight_duration, film_durations):
seeking = set()
for x in film_durations:
if x in seeking:
return True
else:
seeking.add(flight_duration - x)
return False
should = [
(10, [1, 9, 8, 8, 8]),
(10, [1, 9]),
(10, [1, 9, 5, 5, 6]),
(1, [0.5, 0.5]),
(1, [0.5, 0.5]),
]
for a, b in should:
print("Testing: %s %s" % (a, b))
assert possible(a, b)
shouldnt = [
(10, [1, 10, 1, 2, 1, 12]),
(1, [0.25, 0.25, 0.25, 0.25]),
(5, [1, 2, 2]),
]
for a, b in shouldnt:
print("Testing: %s %s" % (a, b))
assert not possible(a, b)
print("Tests pass")