seongbeom_park/google-foobar-challenge
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check sum is odd

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Seongbeom Park 2022-04-24 05:12:48 +09:00
parent d548438ea7
commit cf6d493914
1 changed files with 3 additions and 0 deletions
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extra/distract-the-trainers/solution.py
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@ -24,6 +24,8 @@ def generate_trainer_pairs(trainer_id_list):
yield [(first_id, second_id)] + pairs yield [(first_id, second_id)] + pairs
def check_loop(x, y): def check_loop(x, y):
if (x + y) % 2 == 1: # sum is odd
return True
a, b = x, y a, b = x, y
memo = [] memo = []
while a != b: while a != b:
@ -38,6 +40,7 @@ def check_loop(x, y):
return False return False
tests = [ tests = [
([1], 1),
([1, 1], 2), ([1, 1], 2),
([1, 7, 3, 21, 13, 19], 0), ([1, 7, 3, 21, 13, 19], 0),
] ]