結果
問題 | No.2210 equence Squence Seuence |
ユーザー | stoq |
提出日時 | 2023-02-23 03:22:28 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 7,769 bytes |
コンパイル時間 | 5,282 ms |
コンパイル使用メモリ | 278,140 KB |
実行使用メモリ | 21,804 KB |
最終ジャッジ日時 | 2024-07-23 02:23:42 |
合計ジャッジ時間 | 24,348 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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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 | 33 ms
15,060 KB |
testcase_01 | AC | 33 ms
14,996 KB |
testcase_02 | AC | 32 ms
14,972 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | AC | 449 ms
17,224 KB |
testcase_07 | AC | 1,532 ms
20,604 KB |
testcase_08 | AC | 34 ms
14,972 KB |
testcase_09 | AC | 35 ms
15,008 KB |
testcase_10 | AC | 35 ms
14,996 KB |
testcase_11 | WA | - |
testcase_12 | AC | 34 ms
14,976 KB |
testcase_13 | AC | 1,887 ms
21,672 KB |
testcase_14 | WA | - |
testcase_15 | AC | 1,557 ms
21,544 KB |
testcase_16 | AC | 1,830 ms
21,544 KB |
testcase_17 | WA | - |
testcase_18 | AC | 34 ms
14,912 KB |
testcase_19 | AC | 34 ms
14,984 KB |
testcase_20 | WA | - |
testcase_21 | AC | 34 ms
15,004 KB |
testcase_22 | WA | - |
testcase_23 | AC | 1,007 ms
20,636 KB |
testcase_24 | AC | 694 ms
18,916 KB |
testcase_25 | AC | 885 ms
19,988 KB |
testcase_26 | AC | 1,199 ms
21,504 KB |
testcase_27 | AC | 285 ms
16,848 KB |
ソースコード
#define MOD_TYPE 2 #include <bits/stdc++.h> using namespace std; #include <atcoder/all> // #include <atcoder/lazysegtree> // #include <atcoder/modint> // #include <atcoder/segtree> using namespace atcoder; #if 0 #include <boost/multiprecision/cpp_dec_float.hpp> #include <boost/multiprecision/cpp_int.hpp> using Int = boost::multiprecision::cpp_int; using lld = boost::multiprecision::cpp_dec_float_100; #endif #if 0 #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tag_and_trait.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <ext/rope> using namespace __gnu_pbds; using namespace __gnu_cxx; template <typename T> using extset = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; #endif #if 1 #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #endif #pragma region Macros using ll = long long int; using ld = long double; using pii = pair<int, int>; using pll = pair<ll, ll>; using pld = pair<ld, ld>; template <typename Q_type> using smaller_queue = priority_queue<Q_type, vector<Q_type>, greater<Q_type>>; #if MOD_TYPE == 1 constexpr ll MOD = ll(1e9 + 7); #else #if MOD_TYPE == 2 constexpr ll MOD = 998244353; #else constexpr ll MOD = 1777777777; #endif #endif using mint = static_modint<MOD>; constexpr int INF = (int)1e9 + 10; constexpr ll LINF = (ll)4e18; const double PI = acos(-1.0); constexpr ld EPS = 1e-10; constexpr int Dx[] = {0, 0, -1, 1, -1, 1, -1, 1, 0}; constexpr int Dy[] = {1, -1, 0, 0, -1, -1, 1, 1, 0}; #define REP(i, m, n) for (ll i = m; i < (ll)(n); ++i) #define rep(i, n) REP(i, 0, n) #define REPI(i, m, n) for (int i = m; i < (int)(n); ++i) #define repi(i, n) REPI(i, 0, n) #define YES(n) cout << ((n) ? "YES" : "NO") << "\n" #define Yes(n) cout << ((n) ? "Yes" : "No") << "\n" #define all(v) v.begin(), v.end() #define NP(v) next_permutation(all(v)) #define dbg(x) cerr << #x << ":" << x << "\n"; #define UNIQUE(v) v.erase(unique(all(v)), v.end()) struct io_init { io_init() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << setprecision(30) << setiosflags(ios::fixed); }; } io_init; template <typename T> inline bool chmin(T &a, T b) { if (a > b) { a = b; return true; } return false; } template <typename T> inline bool chmax(T &a, T b) { if (a < b) { a = b; return true; } return false; } inline ll floor(ll a, ll b) { if (b < 0) a *= -1, b *= -1; if (a >= 0) return a / b; return -((-a + b - 1) / b); } inline ll ceil(ll a, ll b) { return floor(a + b - 1, b); } template <typename A, size_t N, typename T> inline void Fill(A (&array)[N], const T &val) { fill((T *)array, (T *)(array + N), val); } template <typename T> vector<T> compress(vector<T> &v) { vector<T> val = v; sort(all(val)), val.erase(unique(all(val)), val.end()); for (auto &&vi : v) vi = lower_bound(all(val), vi) - val.begin(); return val; } template <typename T, typename U> constexpr istream &operator>>(istream &is, pair<T, U> &p) noexcept { is >> p.first >> p.second; return is; } template <typename T, typename U> constexpr ostream &operator<<(ostream &os, pair<T, U> p) noexcept { os << p.first << " " << p.second; return os; } ostream &operator<<(ostream &os, mint m) { os << m.val(); return os; } ostream &operator<<(ostream &os, modint m) { os << m.val(); return os; } template <typename T> constexpr istream &operator>>(istream &is, vector<T> &v) noexcept { for (int i = 0; i < v.size(); i++) is >> v[i]; return is; } template <typename T> constexpr ostream &operator<<(ostream &os, vector<T> &v) noexcept { for (int i = 0; i < v.size(); i++) os << v[i] << (i + 1 == v.size() ? "" : " "); return os; } template <typename T> constexpr void operator--(vector<T> &v, int) noexcept { for (int i = 0; i < v.size(); i++) v[i]--; } random_device seed_gen; mt19937_64 engine(seed_gen()); inline ll randInt(ll l, ll r) { return engine() % (r - l + 1) + l; } struct BiCoef { vector<mint> fact_, inv_, finv_; BiCoef(int n) noexcept : fact_(n, 1), inv_(n, 1), finv_(n, 1) { fact_.assign(n, 1), inv_.assign(n, 1), finv_.assign(n, 1); for (int i = 2; i < n; i++) { fact_[i] = fact_[i - 1] * i; inv_[i] = -inv_[MOD % i] * (MOD / i); finv_[i] = finv_[i - 1] * inv_[i]; } } mint C(ll n, ll k) const noexcept { if (n < k || n < 0 || k < 0) return 0; return fact_[n] * finv_[k] * finv_[n - k]; } mint P(ll n, ll k) const noexcept { return C(n, k) * fact_[k]; } mint H(ll n, ll k) const noexcept { return C(n + k - 1, k); } mint Ch1(ll n, ll k) const noexcept { if (n < 0 || k < 0) return 0; mint res = 0; for (int i = 0; i < n; i++) res += C(n, i) * mint(n - i).pow(k) * (i & 1 ? -1 : 1); return res; } mint fact(ll n) const noexcept { if (n < 0) return 0; return fact_[n]; } mint inv(ll n) const noexcept { if (n < 0) return 0; return inv_[n]; } mint finv(ll n) const noexcept { if (n < 0) return 0; return finv_[n]; } }; BiCoef bc(1000010); #pragma endregion // ------------------------------- struct hash_t : pair<modint1000000007, modint998244353> { hash_t() {} hash_t(long long a) : pair<modint1000000007, modint998244353>(a, a) {} hash_t operator+=(hash_t q) noexcept { this->first += q.first, this->second += q.second; return *this; } hash_t operator-=(hash_t q) noexcept { this->first -= q.first, this->second -= q.second; return *this; } hash_t operator*=(hash_t q) noexcept { this->first *= q.first, this->second *= q.second; return *this; } hash_t operator+(hash_t q) noexcept { hash_t p = *this; return p += q; } hash_t operator-(hash_t q) noexcept { hash_t p = *this; return p -= q; } hash_t operator*(hash_t q) noexcept { hash_t p = *this; return p *= q; } }; template <typename T> struct Hash { int n; T s; static long long B; vector<hash_t> sum; vector<hash_t> Bp; Hash() {} Hash(T &s) : s(s), n(s.size()), Bp(n + 1) { Bp[0] = 1; for (int i = 0; i < n; i++) Bp[i + 1] = Bp[i] * B; sum.assign(n + 1, 0); for (int i = n - 1; i >= 0; i--) sum[i] = sum[i + 1] * B + s[i]; } inline hash_t query(int l, int r) { return sum[l] - sum[r] * Bp[r - l]; } }; random_device B_seed; mt19937 B_engine(B_seed()); template <typename T> long long Hash<T>::B = (long long)(B_engine()) + 500010; // X = S[l1, r1), Y = T[l2, r2) // X < Y -> -1 // X = Y -> 0 // X > Y -> 1 template <typename T> int comp_hash(int l1, int r1, int l2, int r2, Hash<T> &h1, Hash<T> &h2) { int len = min(r1 - l1, r2 - l2); int lo = 0, hi = len + 1; while (hi - lo > 1) { int mi = (lo + hi) / 2; if (h1.query(l1, l1 + mi) == h2.query(l2, l2 + mi)) lo = mi; else hi = mi; } if (lo == len) { if (r1 - l1 < r2 - l2) return -1; else if (r1 - l1 == r2 - l2) return 0; else return 1; } return (h1.s[l1 + lo] < h2.s[l2 + lo] ? -1 : 1); } int n, k; vector<int> a; Hash<vector<int>> hs; int get(int x, int i) { return x < i ? a[x] : a[x + 1]; } hash_t prefix(int x, int i) { if (x <= i) return hs.query(0, x); return hs.query(0, i) + hs.query(i + 1, x + 1) * hs.Bp[i + 1]; } bool comp(int i, int j) { int lo = 0, hi = n - 1; while (hi - lo > 1) { int mi = (lo + hi) / 2; if (prefix(mi, i) == prefix(mi, j)) lo = mi; else hi = mi; } if (lo == n - 1) return false; return get(lo, i) < get(lo, j); } void solve() { cin >> n >> k; a.resize(n); cin >> a; hs = Hash<vector<int>>(a); vector<int> v(n); iota(all(v), 0); sort(all(v), comp); vector<int> ans; rep(i, n) { if (i == v[k - 1]) continue; ans.push_back(a[i]); } cout << ans << "\n"; } int main() { solve(); }