Submission #755284

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
755284	2023-06-09 17:01:07	DonMichael	원숭이와 사과 나무 (IZhO12_apple)	C++14	100 / 100	96 ms	3020 KiB

apple

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#pragma GCC optimize("Ofast,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
static constexpr int N = 1e9;
static constexpr int LGN = 30;
static constexpr int M = 1e5;
struct Node {
  Node(void) = default;
  Node(int l, int r);
  int cl, cr;
  int l, r;
  bool red;
};
class DynamicSegmentTree {
public:
  DynamicSegmentTree(void);
  int query(int l, int r);
  void modify(int l, int r);
private:
  void add_left(int i);
  void add_right(int i);
  int _query(int i, int l, int r);
  void _modify(int i, int l, int r);
  Node t[M * LGN * 2];
 
 
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• Subtask 1: 100 / 100