Submission #701429

#	Time	Username	Problem	Language	Result	Execution time	Memory
701429		lovrot	Art Collections (BOI22_art)	C++17	70 / 100	1506 ms	540 KiB

art

#include <cstdio>
#include <vector>
#include "art.h"

#define X first
#define Y second
#define pb push_back

using namespace std; 

typedef long long ll; 
typedef pair<int, int> pii; 

const int N = 4000;

int ans[N]; 
vector<int> v;

void solve(int n) {
	for(int i = 1; i <= n; i++) v.pb(i); 
	int c = publish(v); 
	for(int i = 1; i < n; i++) {
		int f = v[0];  
		v.erase(v.begin()); 
		v.pb(f); 
		int c2 = publish(v); 
		int x = (c - c2 + 1 + n) / 2;
		ans[x] = i; 
		c = c2; 
	}
	vector<int> sol; 
	for(int i = 1; i <= n; i++) {
		if(ans[i]) sol.pb(ans[i]);
		else sol.pb(n);
	}
	answer(sol); 
	return; 
}

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: 0 / 30