제출 #877501

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
877501		vjudge1	Art Collections (BOI22_art)	C++17	20 / 100	5 ms	500 KiB

art

#include <bits/stdc++.h>
#include "art.h"

#define pb push_back
#define eb emplace_back
#define sz(x) (int)x.size()
#define all(x) x.begin(), x.end()
#define uniq(x) x.erase(unique(all(x)), x.end())
#define rall(x) x.rbegin(), x.rend()
//#define int long long

using namespace std;

using ll = long long;
using ull = unsigned long long;
using ld = long double;
using pii = pair<int, int>;
using pll = pair<ll, ll>;

const int mod = 1e9 + 7;
const int LOG = 20;
const int maxn = 1e5 + 5;
const double eps = 1e-9;

void setIO() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
}

void solve(int N) {
    if(N <= 40) {
       vector<int> v;
       for(int i=1; i<=N; i++) v.push_back(i);

       sort(all(v), [&](int &a, int &b) {
            vector<int> v1 = {a, b}, v2 = {b, a};
            for(int i=1; i<=N; i++) {
                if(i == a || i == b) continue;
                v1.push_back(i);
                v2.push_back(i);
            }
            return publish(v1) < publish(v2);
       });

       answer(v);
    }
}

// int32_t main() {
//     setIO();

    

//     return 0;
// }

컴파일 시 표준 에러 (stderr) 메시지

interface.cpp: In function 'int publish(std::vector<int>)':
interface.cpp:20:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~
interface.cpp: In function 'void answer(std::vector<int>)':
interface.cpp:36:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |     if(v.size() != N) {
      |        ~~~~~~~~~^~~~

• Subtask 1: 5 / 5
• Subtask 2: 15 / 15
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30