《Leetcode每日一题》495.提莫攻击

 关键：模拟中毒状态

class Solution {
public:
    int findPoisonedDuration(vector<int>& timeSeries, int duration) {
        int time=0,du=-1;
        for (int i=0;i<timeSeries.size();i++){
            if (timeSeries[i]>du){
                time+=duration;
            }
            else {
                time+=timeSeries[i]+duration-du-1;
            }
            du=timeSeries[i]+duration-1;
        }
        return time;
    }
};