第一题答案

[smilelc3]

class Solution(object):
    def NumberOfFlights(self, flights: list, fuel: int) -> int:
        ret = 0
        for flight in flights:
            if fuel >= flight:
                fuel = fuel - flight
                ret = ret + 1
            else:
                break

        return ret

if __name__ == '__main__':
    flights = [2, 5, 8, 2, 5, 4, 5]
    fuel = 20
    result = Solution()
    print(result.NumberOfFlights(flights, fuel))