Submission #653524

#	Time	Username	Problem	Language	Result	Execution time	Memory
653524		prvocislo	Art Collections (BOI22_art)	C++17	100 / 100	1501 ms	720 KiB

art

#include "art.h"
#include <algorithm>
#include <bitset>
#include <cassert>
#include <chrono>
#include <cmath>
#include <deque>
#include <iomanip>
#include <iostream>
#include <map>
#include <queue>
#include <random>
#include <set>
#include <string>
#include <vector>
typedef long long ll;
typedef long double ld;
using namespace std;

// publish(order), answer(order)
void solve(int n) 
{
	vector<int> v(n);
	for (int i = 0; i < n; i++) v[i] = i + 1;
	int a = publish(v);
	for (int i = n - 2; i >= 0; i--)
	{
		// ideme umiestnit v[i] tam dozadu kde ma byt
		int siz = n - 1 - i;
		vector<int> v2 = v;
		v2.erase(v2.begin() + i);
		v2.push_back(v[i]);
		int b = publish(v2);
		int sub = (a + b - siz) / 2;
		a -= sub;
		b -= sub;
		v.insert(v.begin() + i + a + 1, v[i]);
		v.erase(v.begin() + i);
		a = sub;
	}
	answer(v);
}

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