UnratedAction | Science Fiction | Thriller | Horror | Adventure Bound for a remote planet on the far side of the galaxy, the crew of the colony ship Covenant discovers what they think is an uncharted paradise, but is actually a dark, dangerous world — whose sole inhabitant is the “synthe...
empty()) return 0; return stk[upper_bound(p.begin(),p.end(),1.0*x)-p.begin()-1].get(x); } }C[N][25][2]; vector <Line> l[N]; mt19937 rnd(20030909); inline void DFS1(CI now=1,CI fa=0) { for (auto [to,w]:v[now]) if (to!=fa) { DFS1(to,now); s[now]....