제출 #703947

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
703947		Chal1shkan	Art Collections (BOI22_art)	C++17	100 / 100	1549 ms	688 KiB

art

# include <bits/stdc++.h>
# include "art.h"

# define pb push_back
# define ff first
# define ss second
# define nl "\n"
# define sz(x) ((int)(x).size())
# define deb(x) cerr << #x  << " = " << x << endl; 
 
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
 
const ll maxn = 2e5 + 25;
const ll inf = 2e9 + 0;
const ll mod = 998244353;
const ll dx[] = {-1, 1, 0, 0};
const ll dy[] = {0, 0, -1, 1};
 
using namespace std;

int n;

void solve (int N)
{
	n = N;
	vector <int> v;
	vector <int> ans(n, 0);
	for (int i = 1; i <= n; ++i) v.pb(i);
	int cnt_prev = publish(v);
	for (int i = 1; i < n; ++i)
	{
		int x = v[0];
		v.erase(v.begin());
		v.pb(x);
		int cnt_cur = publish(v);
		ans[(cnt_prev - cnt_cur + n - 1) / 2] = i;
		cnt_prev = cnt_cur;
	}
	for (int i = 0; i < n; ++i) if (ans[i] == 0) ans[i] = n;
	answer(ans);	
}

컴파일 시 표준 에러 (stderr) 메시지

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