5c9079a410
Manually merging: - README.md: I added the description from universe/README.md into the heading of dotfiles/README.md. - .envrc: dotfiles/.envrc was a superset of universe/.envrc - .gitignore: Adding some of the ignored patterns from universe/.gitignore to dotfiles/.gitignore Everything else here should be a simple rename.
35 lines
684 B
Python
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")
|