結果

問題 No.3287 Golden Ring
ユーザー drken1215
提出日時 2025-09-30 11:41:26
言語 C++23
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 4 ms / 2,000 ms
コード長 4,444 bytes
コンパイル時間 3,676 ms
コンパイル使用メモリ 281,368 KB
実行使用メモリ 7,720 KB
最終ジャッジ日時 2025-09-30 11:41:33
合計ジャッジ時間 5,701 ms
ジャッジサーバーID
（参考情報） 		judge2 / judge5
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ファイルパターン 結果
sample AC * 2
other AC * 14
権限があれば一括ダウンロードができます

ソースコード

diff # 

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


//------------------------------//
// Utility
//------------------------------//

template<class S, class T> inline bool chmax(S &a, T b) { return (a < b ? a = b, 1 : 0); }
template<class S, class T> inline bool chmin(S &a, T b) { return (a > b ? a = b, 1 : 0); }

using pint = pair<int, int>;
using pll = pair<long long, long long>;
using tint = array<int, 3>;
using tll = array<long long, 3>;
using fint = array<int, 4>;
using fll = array<long long, 4>;
using qint = array<int, 5>;
using qll = array<long long, 5>;
using vint = vector<int>;
using vll = vector<long long>;
using ll = long long;
using u32 = unsigned int;
using u64 = unsigned long long;
using i128 = __int128_t;
using u128 = __uint128_t;
template <class T>
using min_priority_queue = priority_queue<T, vector<T>, greater<T>>;

#define REP(i, a) for (long long i = 0; i < (long long)(a); i++)
#define REP2(i, a, b) for (long long i = a; i < (long long)(b); i++)
#define RREP(i, a) for (long long i = (a)-1; i >= (long long)(0); --i)
#define RREP2(i, a, b) for (long long i = (b)-1; i >= (long long)(a); --i)
#define EB emplace_back
#define PB push_back
#define MP make_pair
#define MT make_tuple
#define FI first
#define SE second
#define ALL(x) x.begin(), x.end()
#define COUT(x) cout << #x << " = " << (x) << " (L" << __LINE__ << ")" << endl

// debug stream
template<class T1, class T2> ostream& operator << (ostream &s, pair<T1,T2> P)
{ return s << '<' << P.first << ", " << P.second << '>'; }
template<class T> ostream& operator << (ostream &s, array<T, 3> P)
{ return s << '<' << P[0] << ", " << P[1] << ", " << P[2] << '>'; }
template<class T> ostream& operator << (ostream &s, array<T, 4> P)
{ return s << '<' << P[0] << ", " << P[1] << ", " << P[2] << ", " << P[3] << '>'; }
template<class T> ostream& operator << (ostream &s, vector<T> P)
{ for (int i = 0; i < P.size(); ++i) { if (i > 0) { s << " "; } s << P[i]; } return s; }
template<class T> ostream& operator << (ostream &s, deque<T> P)
{ for (int i = 0; i < P.size(); ++i) { if (i > 0) { s << " "; } s << P[i]; } return s; }
template<class T> ostream& operator << (ostream &s, vector<vector<T> > P)
{ for (int i = 0; i < P.size(); ++i) { s << endl << P[i]; } return s << endl; }
template<class T> ostream& operator << (ostream &s, set<T> P)
{ for (auto it : P) { s << "<" << it << "> "; } return s; }
template<class T> ostream& operator << (ostream &s, multiset<T> P)
{ for (auto it : P) { s << "<" << it << "> "; } return s; }
template<class T> ostream& operator << (ostream &s, unordered_set<T> P)
{ for (auto it : P) { s << "<" << it << "> "; } return s; }
template<class T1, class T2> ostream& operator << (ostream &s, map<T1,T2> P)
{ for (auto it : P) { s << "<" << it.first << "->" << it.second << "> "; } return s; }
template<class T1, class T2> ostream& operator << (ostream &s, unordered_map<T1,T2> P)
{ for (auto it : P) { s << "<" << it.first << "->" << it.second << "> "; } return s; }

// 4-neighbor
const vector<int> dx = {1, 0, -1, 0};
const vector<int> dy = {0, 1, 0, -1};

// 8-neighbor
const vector<int> dx8 = {1, 0, -1, 0, 1, -1, 1, -1};
const vector<int> dy8 = {0, 1, 0, -1, 1, 1, -1, -1};

// num of i such that (x & (1 << i)) != 0
int popcnt(int x) { return __builtin_popcount(x); }
int popcnt(unsigned int x) { return __builtin_popcount(x); }
int popcnt(long long x) { return __builtin_popcountll(x); }
int popcnt(unsigned long long x) { return __builtin_popcountll(x); }

// min non-negative i such that (x & (1 << i)) != 0
int bsf(int x) { return __builtin_ctz(x); }
int bsf(unsigned int x) { return __builtin_ctz(x); }
int bsf(long long x) { return __builtin_ctzll(x); }
int bsf(unsigned long long x) { return __builtin_ctzll(x); }

// floor, ceil
template<class T> T floor(T a, T b) {
    if (a % b == 0 || a >= 0) return a / b;
    else return -((-a) / b) - 1;
}
template<class T> T ceil(T x, T y) {
    return floor(x + y - 1, y);
}


//------------------------------//
// Solver
//------------------------------//

int main() {
    int N;
    cin >> N;

    if (N == 2) {
        cout << "No" << endl;
    } else if (N % 2 == 1) {
        cout << "Yes" << endl;
        REP(i, N) cout << i+1 << " ";
        cout << endl;
    } else {
        cout << "Yes" << endl;
        vector<int> res{1};
        for (int i = 2; i <= N; i += 2) res.EB(i);
        for (int i = N-1; i >= 3; i -= 2) res.EB(i);
        cout << res << endl;
    }
}
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