Submission #714209

#	Time	Username	Problem	Language	Result	Execution time	Memory
714209		vjudge1	Art Collections (BOI22_art)	C++17	20 / 100	120 ms	208 KiB

art

#include "art.h"
#include<bits/stdc++.h>
using namespace std;
void solve(int n) {
    vector<int> order(n);
    for (int i = 0; i < n; i++) order[i] = i + 1;

    // bubble sort
    for (int i = 1; i <= n; i++){
        for (int j = 0; j < n - 1; j++){
            int first = publish(order);
            swap(order[j], order[j + 1]);
            int second = publish(order);
            if(first < second) swap(order[j], order[j + 1]);
        }
    }
    answer(order);
}

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