algo algorithms practicing - data structure, something Data structure Fenwick tree: 3 types data-structure/fenwick-tree.md - 2 completed, 1 undone https://atcoder.jp/contests/practice2 splay tree merge sort tree https://www.spoj.com/problems/MKTHNUM/ TODO https://www.spoj.com/problems/MKTHNUM/ https://vnspoj.github.io/problems/KQUERY - https://vn.spoj.com/problems/KQUERY/ https://blog.anudeep2011.com/heavy-light-decomposition/?fbclid=IwAR1F1auXbPmrBPsnpSVnz208xGa7vY79ipY3KkIrIw62kD1obAuKBXsio14 Flow on graph Task Assignment - Cses