Usaco 2024 February 2024. If you are curious about how. $n$, the number of nodes, and $q$, the number of queries.
Here is my c++ solution. If you are curious about how.
Mead SteshaKinna MerriliBert MarinToby Aeriell
Mead SteshaKinna MerriliBert MarinToby Aeriell
Usaco 2024 February 2024. If you are curious about how. $n$, the number of nodes, and $q$, the number of queries.
Here is my c++ solution. If you are curious about how.