__________________________________________________________________________________________________ sample 264 ms submission class Solution: def findPoisonedDuration(self, timeSeries: List[int], duration: int) -> int: if not timeSeries: return 0 total_duration = 0 current_end = timeSeries[0] for attack in timeSeries: attack_end = attack + duration if attack > current_end: total_duration += duration else: total_duration += attack_end - current_end current_end = attack_end return total_duration __________________________________________________________________________________________________ sample 268 ms submission class Solution: def findPoisonedDuration(self, timeSeries: List[int], duration: int) -> int: res = 0 if not timeSeries: return 0 prev = timeSeries[0] for value in timeSeries[1:]: if value > prev+duration: res += duration else: res += value-prev prev = value return res+duration __________________________________________________________________________________________________