제출 #894300

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
894300	2023-12-28 04:14:18	Olympia	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	77 / 100	3050 ms	221840 KiB

sortbooks

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#include <iostream>
#include <vector>
#include <map>
#include <set>
#include <climits>
#include <cmath>
#include <cassert>
#include <algorithm>
using namespace std;
struct Node {
    int mx;
    int val;
    vector<int> v;
    Node () {
        this->mx = -INT_MAX, this->val = 0;
    }
    Node(int mx) {
        this->mx = mx, this->val = 0;
    }
} vec[2 * ((1 << 20) + 7)];
struct SegmentTree {
    vector<int> nodes;
    int sz;
    Node merge(Node &left, Node &right) {
        Node ans = {max(left.mx, right.mx)};
        ans.val = max(left.val, right.val);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

sortbooks.cpp: In member function 'int SegmentTree::query(int, int)':
sortbooks.cpp:55:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |         for (int i = 1; i < vec1.size(); i++) {
      |                         ~~^~~~~~~~~~~~~
sortbooks.cpp: In constructor 'SegmentTree::SegmentTree(std::vector<int>)':
sortbooks.cpp:80:35: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   80 |         while (this->nodes.size() < 2 * sz) {
      |                ~~~~~~~~~~~~~~~~~~~^~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 13 / 13
• Subtask 4: 17 / 17
• Subtask 5: 30 / 30
• Subtask 6: 0 / 23