Qumeric/example-contests-workspace

Example of the workspace to fork

Contests repo

Using rust-competitive-helper and heaveily borrowing from:

• https://github.com/EgorKulikov/rust_algo
• https://github.com/EbTech/rust-algorithms

TODO

• Eulerian stuff (to build segment trees on and do queries on paths or subtrees)
• Extension: create map from values to positions
• Make ArqSpec generic?
• Magic tree abstraction -- does queries on paths and subtrees very easily.
• kth order like we have in C++ with g++ libs
• Try using centroid decomposition and maybe make it more friendly to rust_algo graphs
• If graph is forest, split it to tree graphs
• ModInt shall accept 64 bit stuff (got -100 because of overflow in init...)