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First solution in Clear category for Rotate Hole by bogdosh100
def rotate(state, pipe_numbers):
l = len(state)
return [i for i in range(l) if all(state[(x - i) % l] == 1 for x in pipe_numbers)]
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert rotate([1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1], [0, 1]) == [1, 8], "Example"
assert rotate([1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1], [0, 1, 2]) == [], "Mission impossible"
assert rotate([1, 0, 0, 0, 1, 1, 0, 1], [0, 4, 5]) == [0], "Don't touch it"
assert rotate([1, 0, 0, 0, 1, 1, 0, 1], [5, 4, 5]) == [0, 5], "Two cannonballs in the same pipe"
June 12, 2017
