Submission #722134

#	Time	Username	Problem	Language	Result	Execution time	Memory
722134		Mardonbekhazratov	Art Collections (BOI22_art)	C++17	100 / 100	1766 ms	648 KiB

art

#include<bits/stdc++.h>
#include "art.h"
using namespace std;
 
void solve(int n){
	vector<int>a(n);
	iota(a.begin(),a.end(),1);
	vector<int>result(n,-1);
	int c=publish(a);
	for(int i=1;i<n;i++){
		a.erase(a.begin());
		a.push_back(i);
		int b=publish(a);
		int d=b-c;
		int x=(d+n-1)/2;
		result[n-1-x]=i;
		c=b;
	}
	int pos=find(result.begin(),result.end(),-1)-result.begin();
	result[pos]=n;
	answer(result);
}

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