結果
問題 | No.2986 Permutation Puzzle |
ユーザー |
![]() |
提出日時 | 2024-12-11 06:10:05 |
言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 10,479 bytes |
コンパイル時間 | 2,871 ms |
コンパイル使用メモリ | 148,276 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-12-11 06:10:12 |
合計ジャッジ時間 | 4,563 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | WA * 4 |
other | WA * 40 |
ソースコード
#include<iostream>#include<string>#include<vector>#include<algorithm>#include<numeric>#include<cmath>#include<utility>#include<tuple>#include<array>#include<cstdint>#include<cstdio>#include<iomanip>#include<map>#include<set>#include<unordered_map>#include<unordered_set>#include<queue>#include<stack>#include<deque>#include<bitset>#include<cctype>#include<chrono>#include<random>#include<cassert>#include<cstddef>#include<iterator>#include<string_view>#include<type_traits>#include<functional>#ifdef LOCAL# include "debug_print.hpp"# define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)#else# define debug(...) (static_cast<void>(0))#endifusing namespace std;namespace io {template <typename T, typename U>istream &operator>>(istream &is, pair<T, U> &p) {is >> p.first >> p.second;return is;}template <typename T>istream &operator>>(istream &is, vector<T> &v) {for (auto &x : v) is >> x;return is;}template <typename T, size_t N = 0>istream &operator>>(istream &is, array<T, N> &v) {for (auto &x : v) is >> x;return is;}template <size_t N = 0, typename T>istream& cin_tuple_impl(istream &is, T &t) {if constexpr (N < std::tuple_size<T>::value) {auto &x = std::get<N>(t);is >> x;cin_tuple_impl<N + 1>(is, t);}return is;}template <class... T>istream &operator>>(istream &is, tuple<T...> &t) {return cin_tuple_impl(is, t);}template<typename T, typename U>ostream &operator<<(ostream &os, const pair<T, U> &p) {os << p.first << " " << p.second;return os;}template<typename T>ostream &operator<<(ostream &os, const vector<T> &v) {int s = (int)v.size();for (int i = 0; i < s; i++) os << (i ? " " : "") << v[i];return os;}template<typename T, size_t N>ostream &operator<<(ostream &os, const array<T, N> &v) {size_t n = v.size();for (size_t i = 0; i < n; i++) {if (i) os << " ";os << v[i];}return os;}template <size_t N = 0, typename T>ostream& cout_tuple_impl(ostream &os, const T &t) {if constexpr (N < std::tuple_size<T>::value) {if constexpr (N > 0) os << " ";const auto &x = std::get<N>(t);os << x;cout_tuple_impl<N + 1>(os, t);}return os;}template <class... T>ostream &operator<<(ostream &os, const tuple<T...> &t) {return cout_tuple_impl(os, t);}void in() {}template<typename T, class... U>void in(T &t, U &...u) {cin >> t;in(u...);}void out() { cout << "\n"; }template<typename T, class... U, char sep = ' '>void out(const T &t, const U &...u) {cout << t;if (sizeof...(u)) cout << sep;out(u...);}void outr() {}template<typename T, class... U, char sep = ' '>void outr(const T &t, const U &...u) {cout << t;outr(u...);}void __attribute__((constructor)) _c() {ios_base::sync_with_stdio(false);cin.tie(nullptr);cout << fixed << setprecision(15);}} // namespace iousing io::in;using io::out;using io::outr;using ll = long long;using D = double;using LD = long double;using P = pair<ll, ll>;using u8 = uint8_t;using u16 = uint16_t;using u32 = uint32_t;using u64 = uint64_t;using i128 = __int128;using u128 = unsigned __int128;using vi = vector<ll>;template <class T> using vc = vector<T>;template <class T> using vvc = vector<vc<T>>;template <class T> using vvvc = vector<vvc<T>>;template <class T> using vvvvc = vector<vvvc<T>>;template <class T> using vvvvvc = vector<vvvvc<T>>;#define vv(type, name, h, ...) \vector<vector<type>> name(h, vector<type>(__VA_ARGS__))#define vvv(type, name, h, w, ...) \vector<vector<vector<type>>> name( \h, vector<vector<type>>(w, vector<type>(__VA_ARGS__)))#define vvvv(type, name, a, b, c, ...) \vector<vector<vector<vector<type>>>> name( \a, vector<vector<vector<type>>>( \b, vector<vector<type>>(c, vector<type>(__VA_ARGS__))))template<typename T> using PQ = priority_queue<T,vector<T>>;template<typename T> using minPQ = priority_queue<T, vector<T>, greater<T>>;#define rep1(a) for(ll i = 0; i < a; i++)#define rep2(i, a) for(ll i = 0; i < a; i++)#define rep3(i, a, b) for(ll i = a; i < b; i++)#define rep4(i, a, b, c) for(ll i = a; i < b; i += c)#define overload4(a, b, c, d, e, ...) e#define rep(...) overload4(__VA_ARGS__, rep4, rep3, rep2, rep1)(__VA_ARGS__)#define rrep1(a) for(ll i = (a)-1; i >= 0; i--)#define rrep2(i, a) for(ll i = (a)-1; i >= 0; i--)#define rrep3(i, a, b) for(ll i = (b)-1; i >= a; i--)#define rrep4(i, a, b, c) for(ll i = (b)-1; i >= a; i -= c)#define rrep(...) overload4(__VA_ARGS__, rrep4, rrep3, rrep2, rrep1)(__VA_ARGS__)#define for_subset(t, s) for (ll t = (s); t >= 0; t = (t == 0 ? -1 : (t - 1) & (s)))#define ALL(v) v.begin(), v.end()#define RALL(v) v.rbegin(), v.rend()#define UNIQUE(v) v.erase( unique(v.begin(), v.end()), v.end() )#define SZ(v) ll(v.size())#define MIN(v) *min_element(ALL(v))#define MAX(v) *max_element(ALL(v))#define LB(c, x) distance((c).begin(), lower_bound(ALL(c), (x)))#define UB(c, x) distance((c).begin(), upper_bound(ALL(c), (x)))template <typename T, typename U>T SUM(const vector<U> &v) {T res = 0;for(auto &&a : v) res += a;return res;}template <typename T>vector<pair<T,int>> RLE(const vector<T> &v) {if (v.empty()) return {};T cur = v.front();int cnt = 1;vector<pair<T,int>> res;for (int i = 1; i < (int)v.size(); i++) {if (cur == v[i]) cnt++;else {res.emplace_back(cur, cnt);cnt = 1; cur = v[i];}}res.emplace_back(cur, cnt);return res;}template<class T, class S>inline bool chmax(T &a, const S &b) { return (a < b ? a = b, true : false); }template<class T, class S>inline bool chmin(T &a, const S &b) { return (a > b ? a = b, true : false); }void YESNO(bool flag) { out(flag ? "YES" : "NO"); }void yesno(bool flag) { out(flag ? "Yes" : "No"); }int popcnt(int x) { return __builtin_popcount(x); }int popcnt(u32 x) { return __builtin_popcount(x); }int popcnt(ll x) { return __builtin_popcountll(x); }int popcnt(u64 x) { return __builtin_popcountll(x); }int popcnt_sgn(int x) { return (__builtin_parity(x) & 1 ? -1 : 1); }int popcnt_sgn(u32 x) { return (__builtin_parity(x) & 1 ? -1 : 1); }int popcnt_sgn(ll x) { return (__builtin_parity(x) & 1 ? -1 : 1); }int popcnt_sgn(u64 x) { return (__builtin_parity(x) & 1 ? -1 : 1); }int highbit(int x) { return (x == 0 ? -1 : 31 - __builtin_clz(x)); }int highbit(u32 x) { return (x == 0 ? -1 : 31 - __builtin_clz(x)); }int highbit(ll x) { return (x == 0 ? -1 : 63 - __builtin_clzll(x)); }int highbit(u64 x) { return (x == 0 ? -1 : 63 - __builtin_clzll(x)); }int lowbit(int x) { return (x == 0 ? -1 : __builtin_ctz(x)); }int lowbit(u32 x) { return (x == 0 ? -1 : __builtin_ctz(x)); }int lowbit(ll x) { return (x == 0 ? -1 : __builtin_ctzll(x)); }int lowbit(u64 x) { return (x == 0 ? -1 : __builtin_ctzll(x)); }template <typename T>T get_bit(T x, int k) { return x >> k & 1; }template <typename T>T set_bit(T x, int k) { return x | T(1) << k; }template <typename T>T reset_bit(T x, int k) { return x & ~(T(1) << k); }template <typename T>T flip_bit(T x, int k) { return x ^ T(1) << k; }template <typename T>T popf(deque<T> &que) { T a = que.front(); que.pop_front(); return a; }template <typename T>T popb(deque<T> &que) { T a = que.back(); que.pop_back(); return a; }template <typename T>T pop(queue<T> &que) { T a = que.front(); que.pop(); return a; }template <typename T>T pop(stack<T> &que) { T a = que.top(); que.pop(); return a; }template <typename T>T pop(PQ<T> &que) { T a = que.top(); que.pop(); return a; }template <typename T>T pop(minPQ<T> &que) { T a = que.top(); que.pop(); return a; }template <typename F>ll binary_search(F check, ll ok, ll ng, bool check_ok = true) {if (check_ok) assert(check(ok));while (abs(ok - ng) > 1) {ll mid = (ok + ng) / 2;(check(mid) ? ok : ng) = mid;}return ok;}template <typename F>ll binary_search_real(F check, double ok, double ng, int iter = 60) {for (int _ = 0; _ < iter; _++) {double mid = (ok + ng) / 2;(check(mid) ? ok : ng) = mid;}return (ok + ng) / 2;}// max x s.t. b*x <= all div_floor(ll a, ll b) {assert(b != 0);if (b < 0) a = -a, b = -b;return a / b - (a % b < 0);}// max x s.t. b*x < all div_under(ll a, ll b) {assert(b != 0);if (b < 0) a = -a, b = -b;return a / b - (a % b <= 0);}// min x s.t. b*x >= all div_ceil(ll a, ll b) {assert(b != 0);if (b < 0) a = -a, b = -b;return a / b + (a % b > 0);}// min x s.t. b*x > all div_over(ll a, ll b) {assert(b != 0);if (b < 0) a = -a, b = -b;return a / b + (a % b >= 0);}// x = a mod b (b > 0), 0 <= x < bll modulo(ll a, ll b) {assert(b > 0);ll c = a % b;return c < 0 ? c + b : c;}// (q,r) s.t. a = b*q + r, 0 <= r < b (b > 0)// div_floor(a,b), modulo(a,b)pair<ll,ll> divmod(ll a, ll b) {ll q = div_floor(a,b);return {q, a - b*q};}int main() {int n,k; in(n,k);vv(int,a,n,n); in(a);vv(int,b,n,n); in(b);rep(i,n)rep(j,n) a[i][j]--;rep(i,n)rep(j,n) b[i][j]--;vector<int> s(n);auto permute_r = [&] (const vector<vector<int>> &x, int idx) -> vector<vector<int>> {rep(i,n) s[i] = x[idx][i];vv(int,y,n,n);rep(i,n) y[s[i]] = x[i];return y;};auto permute_c = [&] (const vector<vector<int>> &x, int idx) -> vector<vector<int>> {rep(i,n) s[i] = x[i][idx];vv(int,y,n,n);rep(j,n)rep(i,n) y[i][s[j]] = x[i][j];return y;};vector<pair<char,int>> op;auto dfs = [&] (auto dfs) -> void{if (op.size() == k) {if(a == b) {out(k);for (auto&& p : op) out(p);exit(0);}else return;}vv(int, c, n, n);c = a;rep(i,n) {a = permute_r(a, i);op.emplace_back('R', i+1);dfs(dfs);a = c;op.pop_back();}rep(i,n) {a = permute_c(a, i);op.emplace_back('C', i+1);dfs(dfs);a = c;op.pop_back();}};dfs(dfs);}