Submission #714964

#	Time	Username	Problem	Language	Result	Execution time	Memory
714964		study	Art Collections (BOI22_art)	C++17	100 / 100	1603 ms	740 KiB

art

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

const int N = 4e3;

long long a[N];

void solve(int n){
	vector<int> res(n);
	deque<int> q;
	for (int i=1; i<=n; ++i){
		q.emplace_back(i);
	}
	for (int i=0; i<n; ++i){
		a[i] = publish({q.begin(),q.end()});
		q.emplace_back(q.front());
		q.pop_front();
	}
	for (int i=0; i<n; ++i){
		res[(a[i]-a[(i+1)%n]+n-1)/2] = i+1;
	}
	answer(res);
}

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