nottellingb
Newbie
- Nov 13, 2013
- 21
- 2
[td]#include <bit>[/td] [td]#include <functional>[/td] [td]#include <vector>[/td] [td] [/td] [td]template <typename T> class SegmentTree {[/td] [td]public:[/td] [td] int n;[/td] [td] T idt;[/td] [td] std::vector<T> seg;[/td] [td] std::function<T(T, T)> f;[/td]