Submission #583396

#	Time	Username	Problem	Language	Result	Execution time	Memory
583396		_Avocado_	Art Collections (BOI22_art)	C++17	100 / 100	1693 ms	704 KiB

art

#include <bits/stdc++.h>
//#define int int64_t
using namespace std;
#include "art.h"


void solve(int n){
	vector<int>cur(n);
	iota(cur.begin(), cur.end(), 1);
	vector<int>beg(n);
	vector<int>end(n);
	
	for(int i = 0; i<n; ++i){
		int x = publish(cur);
		beg[cur[0]-1] = x;
		end[cur[n-1]-1] = x;
		rotate(cur.begin(), cur.end()-1, cur.end());
	}
	
	vector<int>fred(n);
	int add = 1-(n%2);
	for(int i = 0; i<n; ++i){
		int pos = ((beg[i]-end[i]+add)/2) + ((n-1)/2);
		fred[pos] = i+1;
	}
	
	answer(fred);
}

/*

signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	//ifstream cin ("input.in");
	//ofstream cout ("output.out");
	
	
	
	cout<<'\n';
}
*/

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