제출 #945244

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
945244	2024-03-13 14:53:18	TAhmed33	무지개나라 (APIO17_rainbow)	C++98	100 / 100	895 ms	229856 KiB

rainbow

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
#include "rainbow.h"
using namespace std;
const int MAXN = 5e6 + 25;
#define mid ((l + r) >> 1)
struct PersistentSegmentTree {
    set <pair <int, int>> points;
    const int L = 200000;
    int tree[MAXN], tl[MAXN], tr[MAXN], cnt;
    vector <pair <int, int>> roots;
    int new_node (int x, int y, int z) {
        ++cnt; assert(cnt < MAXN); tl[cnt] = x; tr[cnt] = y;
        tree[cnt] = z;
        return cnt;
    }
    int build (int l, int r) {
        if (l == r) {
            cnt++; assert(cnt < MAXN);
            return cnt;
        }
        int left = build(l, mid), right = build(mid + 1, r);
        return new_node(left, right, 0);
    }
    int update (int l, int r, int a, int b, int node) {
        if (l == r) {
            int x = tree[node]; x += b;
            cnt++; assert(cnt < MAXN);
            tree[cnt] = x; return cnt;
        }
        if (a <= mid) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

컴파일 시 표준 에러 (stderr) 메시지

rainbow.cpp: In member function 'void PersistentSegmentTree::init()':
rainbow.cpp:47:19: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   47 |         for (auto [x, y] : points) {
      |                   ^

• Subtask 1: 11 / 11
• Subtask 2: 12 / 12
• Subtask 3: 24 / 24
• Subtask 4: 27 / 27
• Subtask 5: 26 / 26