def count_overlapping_squares(claims):
claimed_fabric = {}
duplicated_squares = set()
for claim_description in claims:
claim = Claim(claim_description)
for x in claim.get_x_range():
for y in claim.get_y_range():
coordinate = Coordinate(x, y).get_value()
if coordinate in claimed_fabric:
claimed_fabric[coordinate] = 'X'
duplicated_squares.add(coordinate)
else:
claimed_fabric[coordinate] = claim.id
return len(duplicated_squares)
def find_fully_isolated_claim(claims):
claimed_fabric = {}
intersected_claims = set()
all_claims = set()
for claim_description in claims:
claim = Claim(claim_description)
for x in claim.get_x_range():
for y in claim.get_y_range():
coordinate = Coordinate(x, y).get_value()
if coordinate in claimed_fabric:
claimed_fabric[coordinate].append(claim.id)
for claim_id in claimed_fabric[coordinate]:
intersected_claims.add(claim_id)
else:
claimed_fabric[coordinate] = [claim.id]
all_claims.add(claim.id)
return (all_claims - intersected_claims).pop()