Closed ganmodokix closed 7 months ago
finds median of a $N$-sized multiset with $O(\log N)$ time each query using two multisets
https://atcoder.jp/contests/abc218/editorial/2607
finds median of a $N$-sized multiset with $O(\log N)$ time each query using two multisets
Refs
https://atcoder.jp/contests/abc218/editorial/2607