# 3633. Earliest Finish Time for Land and Water Rides I
from typing import List
"""
you are given two categories of theme park attractions. land rides and water
rides. a tourist must experience exactly one ride from each category. return
the earliest possible time at which the tourist can finish both rides.
"""
class Solution:
def earliestFinishTime(
self,
landStartTime: List[int],
landDuration: List[int],
waterStartTime: List[int],
waterDuration: List[int],
) -> int:
def solve(start1, duration1, start2, duration2):
finish1, finish2 = float("inf"), float("inf")
for i in range(len(start1)):
finish1 = min(finish1, start1[i] + duration1[i])
for i in range(len(start2)):
finish2 = min(finish2, max(start2[i], finish1) + duration2[i])
return finish2
land_water = solve(landStartTime, landDuration, waterStartTime, waterDuration)
water_land = solve(waterStartTime, waterDuration, landStartTime, landDuration)
return min(land_water, water_land)
if __name__ == "__main__":
obj = Solution()
print(
obj.earliestFinishTime(
landStartTime=[2, 8],
landDuration=[4, 1],
waterStartTime=[6],
waterDuration=[3],
)
)
print(
obj.earliestFinishTime(
landStartTime=[5], landDuration=[3], waterStartTime=[1], waterDuration=[10]
)
)
