Submission #1002018

#	Time	Username	Problem	Language	Result	Execution time	Memory
1002018		Andrey	Art Collections (BOI22_art)	C++17	100 / 100	878 ms	2072 KiB

art

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

void solve(int n) {
    vector<int> haha(n);
    for(int i = 1; i <= n; i++) {
        haha[i-1] = i;
    }
    int br = publish(haha);
    for(int i = 1; i < n; i++) {
        vector<int> bruh(n);
        for(int j = 0; j < n; j++) {
            bruh[j] = haha[j];
        }
        for(int j = i; j > 0; j--) {
            swap(bruh[j],bruh[j-1]);
        }
        int x = publish(bruh);
        int p = (i+x-br)/2;
        for(int j = i; j > p; j--) {
            swap(haha[j],haha[j-1]);
        }
        br = x-p;
    }
    answer(haha);
}

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: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 20 / 20
• Subtask 6: 30 / 30