1. def carPooling(trips, capacity):
    2.     time = [0 for _ in range(1005)]
    4.     for num, start, end in trips:
    5.         time[start] += num
    6.         time[end] -= num
    8.     for i, x in enumerate(time):
    9.         time[i] += time[i - 1]
    10.         if time[i] > capacity:
    11.             return False
    13.     return True