class Solution {public: void handle(Node* &last,Node* &p,Node* &nextStart){ if(last){ last->next=p; }
class Solution {public: double maxProbability(int n, vector<vector<int>>& edges, vector<double>& succProb, int start, int
class Solution {public: int shipWithinDays(vector<int>& weights, int days) { int l=*max_element(weights.begin(),weights.end());