Submission #964590

#	Time	Username	Problem	Language	Result	Execution time	Memory
964590		aeg	Art Collections (BOI22_art)	C++17	100 / 100	1265 ms	1864 KiB

art

#include "art.h"
#include <bits/stdc++.h>
using namespace std;
void solve(int n){
	vector<int> def(n);
	iota(def.begin() , def.end() , 1);
	int curval = publish(def);
	for(int i = 2; i<=n;i++){
		vector<int> cur = def;
		cur.erase(find(cur.begin() , cur.end() , i));
		cur.insert(cur.begin() , i);
		int tmpval = curval;
		int curr = publish(cur);
		int diff = curr - tmpval;
		int ind = (i - 1 - diff) / 2 + diff;
		curval = curr - ind;
		def.erase(find(def.begin() , def.end() , i));
		def.insert(def.begin() + ind , i);
	}
	answer(def);
}

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