#974704 (C++17) No.2732 Similar Permutations

提出ソース

結果

問題	No.2732 Similar Permutations
ユーザー	Aging1986
提出日時	2024-04-20 00:25:58
言語	C++17 (gcc 12.3.0 + boost 1.83.0)
結果	AC
実行時間	61 ms / 2,000 ms
コード長	10,124 bytes
コンパイル時間	3,525 ms
コンパイル使用メモリ	239,152 KB
実行使用メモリ	6,892 KB
最終ジャッジ日時	2024-10-11 19:25:56
合計ジャッジ時間	18,760 ms
ジャッジサーバーID （参考情報）	judge1 / judge3

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テストケース

テストケース表示

入力	結果	実行時間実行使用メモリ
testcase_00	AC	2 ms 5,248 KB
testcase_01	AC	2 ms 5,248 KB
testcase_02	AC	19 ms 5,248 KB
testcase_03	AC	34 ms 5,376 KB
testcase_04	AC	12 ms 5,248 KB
testcase_05	AC	10 ms 5,248 KB
testcase_06	AC	5 ms 5,248 KB
testcase_07	AC	26 ms 5,248 KB
testcase_08	AC	14 ms 5,248 KB
testcase_09	AC	8 ms 5,248 KB
testcase_10	AC	58 ms 6,656 KB
testcase_11	AC	7 ms 5,248 KB
testcase_12	AC	60 ms 6,784 KB
testcase_13	AC	60 ms 6,784 KB
testcase_14	AC	60 ms 6,892 KB
testcase_15	AC	60 ms 6,824 KB
testcase_16	AC	44 ms 6,008 KB
testcase_17	AC	43 ms 5,788 KB
testcase_18	AC	55 ms 6,576 KB
testcase_19	AC	60 ms 6,780 KB
testcase_20	AC	60 ms 6,768 KB
testcase_21	AC	60 ms 6,776 KB
testcase_22	AC	35 ms 5,416 KB
testcase_23	AC	60 ms 6,652 KB
testcase_24	AC	36 ms 5,428 KB
testcase_25	AC	61 ms 6,648 KB
testcase_26	AC	50 ms 6,160 KB
testcase_27	AC	60 ms 6,652 KB
testcase_28	AC	47 ms 5,968 KB
testcase_29	AC	60 ms 6,772 KB
testcase_30	AC	43 ms 5,912 KB
testcase_31	AC	60 ms 6,648 KB
testcase_32	AC	56 ms 6,460 KB
testcase_33	AC	60 ms 6,772 KB
testcase_34	AC	40 ms 5,608 KB
testcase_35	AC	60 ms 6,760 KB
testcase_36	AC	56 ms 6,328 KB
testcase_37	AC	60 ms 6,780 KB
testcase_38	AC	53 ms 6,276 KB
testcase_39	AC	60 ms 6,776 KB
testcase_40	AC	51 ms 6,128 KB
testcase_41	AC	59 ms 6,644 KB
testcase_42	AC	45 ms 5,808 KB
testcase_43	AC	60 ms 6,648 KB
testcase_44	AC	32 ms 5,248 KB
testcase_45	AC	60 ms 6,776 KB
testcase_46	AC	54 ms 6,320 KB
testcase_47	AC	60 ms 6,780 KB
testcase_48	AC	37 ms 5,576 KB
testcase_49	AC	60 ms 6,776 KB
testcase_50	AC	36 ms 5,572 KB
testcase_51	AC	58 ms 6,776 KB
testcase_52	AC	49 ms 6,280 KB
testcase_53	AC	61 ms 6,784 KB
testcase_54	AC	60 ms 6,796 KB
testcase_55	AC	60 ms 6,784 KB
testcase_56	AC	61 ms 6,784 KB
testcase_57	AC	33 ms 5,248 KB
testcase_58	AC	43 ms 5,888 KB
testcase_59	AC	41 ms 5,756 KB
testcase_60	AC	34 ms 5,248 KB
testcase_61	AC	32 ms 5,248 KB
testcase_62	AC	51 ms 6,144 KB
testcase_63	AC	2 ms 5,248 KB
testcase_64	AC	2 ms 5,248 KB
testcase_65	AC	2 ms 5,248 KB
testcase_66	AC	2 ms 5,248 KB
testcase_67	AC	2 ms 5,248 KB
testcase_68	AC	2 ms 5,248 KB
testcase_69	AC	2 ms 5,248 KB
testcase_70	AC	2 ms 5,248 KB
testcase_71	AC	2 ms 5,248 KB
testcase_72	AC	2 ms 5,248 KB
testcase_73	AC	2 ms 5,248 KB
testcase_74	AC	2 ms 5,248 KB
testcase_75	AC	2 ms 5,248 KB
testcase_76	AC	2 ms 5,248 KB
testcase_77	AC	2 ms 5,248 KB
testcase_78	AC	2 ms 5,248 KB
testcase_79	AC	2 ms 5,248 KB
testcase_80	AC	2 ms 5,248 KB
testcase_81	AC	2 ms 5,248 KB
testcase_82	AC	2 ms 5,248 KB
testcase_83	AC	2 ms 5,248 KB
testcase_84	AC	2 ms 5,248 KB
testcase_85	AC	2 ms 5,248 KB
testcase_86	AC	2 ms 5,248 KB
testcase_87	AC	2 ms 5,248 KB
testcase_88	AC	2 ms 5,248 KB
testcase_89	AC	2 ms 5,248 KB
testcase_90	AC	2 ms 5,248 KB
testcase_91	AC	2 ms 5,248 KB
testcase_92	AC	2 ms 5,248 KB
testcase_93	AC	2 ms 5,248 KB
testcase_94	AC	3 ms 5,248 KB
testcase_95	AC	2 ms 5,248 KB
testcase_96	AC	2 ms 5,248 KB
testcase_97	AC	2 ms 5,248 KB
testcase_98	AC	2 ms 5,248 KB
testcase_99	AC	2 ms 5,248 KB
testcase_100	AC	2 ms 5,248 KB
testcase_101	AC	2 ms 5,248 KB
testcase_102	AC	2 ms 5,248 KB

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ソースコード

raw source code

#pragma clang diagnostic push
#pragma ide diagnostic ignored "cppcoreguidelines-narrowing-conversions"
#pragma ide diagnostic ignored "hicpp-signed-bitwise"
#pragma GCC optimize ("Ofast,unroll-loops")
#pragma GCC optimize("no-stack-protector,fast-math")

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
typedef pair<double, double> pdd;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<double> vd;
typedef vector<string> vs;
typedef vector<vi> vvi;
typedef vector<vvi> vvvi;
typedef vector<vll> vvll;
typedef vector<vvll> vvvll;
typedef vector<pii> vpii;
typedef vector<vpii> vvpii;
typedef vector<pll> vpll;
typedef vector<vpll> vvpll;
typedef vector<pdd> vpdd;
typedef vector<vd> vvd;
#define yn(ans) printf("%s\n", (ans)?"Yes":"No");
#define YN(ans) printf("%s\n", (ans)?"YES":"NO");
template<class T> bool chmax(T &a, T b) {
	if (a >= b) return false;
	a = b; return true;
}
template<class T> bool chmin(T &a, T b) {
	if (a <= b) return false;
	a = b; return true;
}
#define FOR(i, s, e, t) for ((i) = (s); (i) < (e); (i) += (t)) 
#define REP(i, e) for (int i = 0; i < (e); ++i) 
#define REP1(i, s, e) for (int i = (s); i < (e); ++i)
#define RREP(i, e) for (int i = (e); i >= 0; --i)
#define RREP1(i, e, s) for (int i = (e); i >= (s); --i)
#define all(v) v.begin(), v.end()
#define pb push_back
#define qb pop_back
#define pf push_front
#define qf pop_front
#define maxe max_element
#define mine min_element
ll inf = 1e18;
#define DEBUG printf("%d\n", __LINE__); fflush(stdout);
template<class T> void print(vector<T> &v, bool withSize = false) {
	if (withSize) cout << v.size() << endl;
	REP(i, v.size()) cout << v[i] << " "; 
	cout << endl;
}
mt19937_64 rng((unsigned int) chrono::steady_clock::now().time_since_epoch().count());

int __FAST_IO__ = []() {
	std::ios::sync_with_stdio(0);
	std::cin.tie(0);
	std::cout.tie(0);
	return 0;
}();

// Mint & Combinatorics
 
template <typename T>
T inverse(T a, T m) {
  T u = 0, v = 1;
  while (a != 0) {
    T t = m / a;
    m -= t * a; swap(a, m);
    u -= t * v; swap(u, v);
  }
  return u;
}
 
template <typename T>
class Modular {
 public:
  using Type = typename decay<decltype(T::value)>::type;
 
  constexpr Modular() : value() {}
  template <typename U>
  Modular(const U& x) {
    value = normalize(x);
  }
 
  template <typename U>
  static Type normalize(const U& x) {
    Type v;
    if (-mod() <= x && x < mod()) v = static_cast<Type>(x);
    else v = static_cast<Type>(x % mod());
    if (v < 0) v += mod();
    return v;
  }
 
  const Type& operator()() const { return value; }
  template <typename U>
  explicit operator U() const { return static_cast<U>(value); }
  constexpr static Type mod() { return T::value; }
 
  Modular& operator+=(const Modular& other) { if ((value += other.value) >= mod()) value -= mod(); return *this; }
  Modular& operator-=(const Modular& other) { if ((value -= other.value) < 0) value += mod(); return *this; }
  template <typename U> Modular& operator+=(const U& other) { return *this += Modular(other); }
  template <typename U> Modular& operator-=(const U& other) { return *this -= Modular(other); }
  Modular& operator++() { return *this += 1; }
  Modular& operator--() { return *this -= 1; }
  Modular operator++(int) { Modular result(*this); *this += 1; return result; }
  Modular operator--(int) { Modular result(*this); *this -= 1; return result; }
  Modular operator-() const { return Modular(-value); }
 
  template <typename U = T>
  typename enable_if<is_same<typename Modular<U>::Type, int>::value, Modular>::type& operator*=(const Modular& rhs) {
#ifdef _WIN32
    uint64_t x = static_cast<int64_t>(value) * static_cast<int64_t>(rhs.value);
    uint32_t xh = static_cast<uint32_t>(x >> 32), xl = static_cast<uint32_t>(x), d, m;
    asm(
      "divl %4; \n\t"
      : "=a" (d), "=d" (m)
      : "d" (xh), "a" (xl), "r" (mod())
    );
    value = m;
#else
    value = normalize(static_cast<int64_t>(value) * static_cast<int64_t>(rhs.value));
#endif
    return *this;
  }
  template <typename U = T>
  typename enable_if<is_same<typename Modular<U>::Type, long long>::value, Modular>::type& operator*=(const Modular& rhs) {
    long long q = static_cast<long long>(static_cast<long double>(value) * rhs.value / mod());
    value = normalize(value * rhs.value - q * mod());
    return *this;
  }
  template <typename U = T>
  typename enable_if<!is_integral<typename Modular<U>::Type>::value, Modular>::type& operator*=(const Modular& rhs) {
    value = normalize(value * rhs.value);
    return *this;
  }
 
  Modular& operator/=(const Modular& other) { return *this *= Modular(inverse(other.value, mod())); }
 
  friend const Type& abs(const Modular& x) { return x.value; }
 
  template <typename U>
  friend bool operator==(const Modular<U>& lhs, const Modular<U>& rhs);
 
  template <typename U>
  friend bool operator<(const Modular<U>& lhs, const Modular<U>& rhs);
 
  template <typename V, typename U>
  friend V& operator>>(V& stream, Modular<U>& number);
 
 private:
  Type value;
};
 
template <typename T> bool operator==(const Modular<T>& lhs, const Modular<T>& rhs) { return lhs.value == rhs.value; }
template <typename T, typename U> bool operator==(const Modular<T>& lhs, U rhs) { return lhs == Modular<T>(rhs); }
template <typename T, typename U> bool operator==(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) == rhs; }
 
template <typename T> bool operator!=(const Modular<T>& lhs, const Modular<T>& rhs) { return !(lhs == rhs); }
template <typename T, typename U> bool operator!=(const Modular<T>& lhs, U rhs) { return !(lhs == rhs); }
template <typename T, typename U> bool operator!=(U lhs, const Modular<T>& rhs) { return !(lhs == rhs); }
 
template <typename T> bool operator<(const Modular<T>& lhs, const Modular<T>& rhs) { return lhs.value < rhs.value; }
 
template <typename T> Modular<T> operator+(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) += rhs; }
template <typename T, typename U> Modular<T> operator+(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) += rhs; }
template <typename T, typename U> Modular<T> operator+(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) += rhs; }
 
template <typename T> Modular<T> operator-(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) -= rhs; }
template <typename T, typename U> Modular<T> operator-(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) -= rhs; }
template <typename T, typename U> Modular<T> operator-(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) -= rhs; }
 
template <typename T> Modular<T> operator*(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) *= rhs; }
template <typename T, typename U> Modular<T> operator*(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) *= rhs; }
template <typename T, typename U> Modular<T> operator*(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) *= rhs; }
 
template <typename T> Modular<T> operator/(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) /= rhs; }
template <typename T, typename U> Modular<T> operator/(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) /= rhs; }
template <typename T, typename U> Modular<T> operator/(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) /= rhs; }
 
template<typename T, typename U>
Modular<T> power(const Modular<T>& a, const U& b) {
  assert(b >= 0);
  Modular<T> x = a, res = 1;
  U p = b;
  while (p > 0) {
    if (p & 1) res *= x;
    x *= x;
    p >>= 1;
  }
  return res;
}
 
template <typename T>
bool IsZero(const Modular<T>& number) {
  return number() == 0;
}
 
template <typename T>
string to_string(const Modular<T>& number) {
  return to_string(number());
}
 
// U == std::ostream? but done this way because of fastoutput
template <typename U, typename T>
U& operator<<(U& stream, const Modular<T>& number) {
  return stream << number();
}
 
// U == std::istream? but done this way because of fastinput
template <typename U, typename T>
U& operator>>(U& stream, Modular<T>& number) {
  typename common_type<typename Modular<T>::Type, long long>::type x;
  stream >> x;
  number.value = Modular<T>::normalize(x);
  return stream;
}
 
struct MOD {
    static int value;
};
int MOD::value = 998244353;
using Mint = Modular<MOD>;
typedef vector<Mint> vm;
typedef vector<vm> vvm;
typedef vector<vvm> vvvm;

vector<vector<int>> readGraph(int N, int M, bool isDirected = false) {
	vector<vector<int>> g(N);
    REP(i, M) {
    	int u, v;
	    cin >> u >> v;
    	--u, --v;
    	g[u].push_back(v);
    	if (!isDirected) g[v].push_back(u);
    }
    return g;
}

#define TESTS int t; cin >> t; while (t--)
#define TEST 
int main() {
    TEST {
    	int N;
    	cin >> N;
    	vi A(N);
    	REP(i, N) cin >> A[i];
    	
    	if (N <= 4) {
    		vi q(N);
    		REP(i, N) q[i] = i + 1;
    		map<int, vvi> m;
    		do {
    			int x = 0;
    			REP(i, N) x ^= A[i] + q[i];
    			m[x].pb(q);
    		} while (next_permutation(all(q)));
    		for (auto &e: m) {
    			if (e.second.size() >= 2) {
    				REP(i, N) printf("%d ", e.second[0][i]); printf("\n");
    				REP(i, N) printf("%d ", e.second[1][i]); printf("\n");
    				return 0;
    			} 
    		}
    		printf("-1\n");
    	} else {
    		vvi p(4);
    		REP(i, N) p[A[i] % 4].pb(i);
    		vi ans(N, 0), ans2(N, 0);
    		REP(i, 4) {
    			if (p[i].size() >= 2) {
    				if (i == 2) {
    					ans[p[i][0]] = 2;
    					ans[p[i][1]] = 3;
    					ans2[p[i][0]] = 3; 
    					ans2[p[i][1]] = 2; 
    					int x = 1;
    					REP(j, N) if (ans[j] == 0) {
    						ans[j] = ans2[j] = x;
    						if (x == 1) x = 4; else x++;
    					}
    				} else {
    					ans[p[i][0]] = 1;
    					ans[p[i][1]] = 2;
    					ans2[p[i][0]] = 2;
    					ans2[p[i][1]] = 1;
    					int x = 3;
    					REP(j, N) if (ans[j] == 0) {
    						ans[j] = ans2[j] = x;
    						x++;
    					}
    				}
    				break;
    			} 
    		}
    		REP(i, N) printf("%d ", ans[i]); printf("\n");
    		REP(i, N) printf("%d ", ans2[i]); printf("\n");
    	}
    }
    
    return 0;
}

yukicoder

結果

テストケース

ソースコード