제출 #644545

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
644545		Tudy006	Art Collections (BOI22_art)	C++17	100 / 100	1558 ms	672 KiB

art

#include <bits/stdc++.h>
#include "art.h"
using namespace std;
//
//int a[1000];
//int v[1000];
//
//int n;
//
//int publish( vector <int> p ) {
//    int x = 0;
//    for ( auto it : p ) cout << it << ' ';
//    for ( int i = 0; i < n; i ++ ) v[i] = a[p[i] - 1];
//    for ( int i = 0; i < n; i ++ )
//        for ( int j = i + 1; j < n; j ++ )
//            x += ( v[i] > v[j] );
//    cout << ": " << x << endl;
//    return x;
//}
//void answer( vector <int> p ) {
//    cout << "The answer is: ";
//    for ( auto it : p ) cout << it << ' ';
//}
void solve( int n ) {
    vector <int> query;
    for ( int i = 0; i < n; i ++ ) {
        vector <int> p(n);
        for ( int j = 0; j < n; j ++ ) {
            p[j] = ( i + j ) % n + 1;
        }
        query.push_back( publish( p ) );
    }
    vector <int> ans(n);
    for ( int i = 0; i < n; i ++ ) {
        ans[( n - 1 + query[i] - query[( i + 1 ) % n] ) / 2] = i + 1;
    }
    answer( ans );
}
//
//int main() {
//    cin >> n;
//    for ( int i = 0; i < n; i ++ ) cin >> a[i];
//    solve( n );
//    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: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 20 / 20
• Subtask 6: 30 / 30