Submission #644542

#	Time	Username	Problem	Language	Result	Execution time	Memory
644542		Tudy006	Art Collections (BOI22_art)	C++17	0 / 100	0 ms	208 KiB

art

#include <bits/stdc++.h>
#include "art.h"
using namespace std;

vector <int> p;
vector <int> ans;

//int publish( vector <int> p ) {
//    int x;
//    for ( auto it : p ) cout << it << ' ';
//    cout << endl;
//    cin >> x;
//    return x;
//
//}
//void answer( vector <int> p ) {
//    cout << "The answer is: ";
//    for ( auto it : p ) cout << it << ' ';
//}
void solve( int n ) {
    for ( int i = 1; i <= n; i ++ ) p.push_back( i );
    int x = publish( p ), a = x, b;
    for ( int i = 2; i <= n; i ++ ) {
        int aux = p[0];
        for ( int i = 0; i + 1 < n; i ++ ) p[i] = p[i + 1];
        p[n - 1] = aux;
        b = publish( p );
        ans.push_back( ( n - 1 + a - b ) / 2 + 1 );
        a = b;
    }
    ans.push_back( ( n - 1 + x - a ) / 2 + 1 );
    answer( ans );
}

Compilation message (stderr)

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