扎西德勒 #include<iostream> #include<vector> #include<unordered_map> using namespace std; int n; vector<vector<int>> children; vector<int> val; unordered_map<int, int> mdp; int lchild(int root){    &n...

AI丁真会梦到电子烟吗？ #include<iostream> #include<vector> #include<algorithm> using namespace std; int main(){     int n;      cin >> n;      vector<vector<int>> node...

牛校出牛子，牛子刷牛客 #include<iostream> #include<unordered_set> #include<vector> #include<queue> using namespace std; unordered_set<int> visited; int n, m; vector<vector<int>> direct = {{1, 0}, {-1, 0}, {0...

哥们在这跟你coding #include<iostream> #include<vector> using namespace std; int getVal(vector<int> &magic){     return magic[0] * magic[1] * magic[2] * magic[3]        &nbs...