結果

問題 No.1172 Add Recursive Sequence
ユーザー ei1333333ei1333333
提出日時 2020-08-14 22:07:45
言語 C++17
(gcc 13.2.0 + boost 1.83.0)
結果
CE  
(最新)
AC  
(最初)
実行時間 -
コード長 4,797 bytes
コンパイル時間 3,133 ms
コンパイル使用メモリ 202,548 KB
最終ジャッジ日時 2024-04-18 21:55:55
合計ジャッジ時間 3,645 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge4
このコードへのチャレンジ（β）
コンパイルエラー時のメッセージ・ソースコードは、提出者また管理者しか表示できないようにしております。（リジャッジ後のコンパイルエラーは公開されます）
ただし、clay言語の場合は開発者のデバッグのため、公開されます。

コンパイルメッセージ
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/string:43,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/bitset:52,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/x86_64-pc-linux-gnu/bits/stdc++.h:52,
                 from main.cpp:4:
/home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/bits/allocator.h: In destructor 'std::_Vector_base<ModInt<1000000007, true>, std::allocator<ModInt<1000000007, true> > >::_Vector_impl::~_Vector_impl()':
/home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/bits/allocator.h:184:7: error: inlining failed in call to 'always_inline' 'std::allocator< <template-parameter-1-1> >::~allocator() noexcept [with _Tp = ModInt<1000000007, true>]': target specific option mismatch
  184 |       ~allocator() _GLIBCXX_NOTHROW { }
      |       ^
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/vector:66,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/functional:64,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/x86_64-pc-linux-gnu/bits/stdc++.h:53:
/home/linuxbrew/.linuxbrew/Cellar/gcc/13.2.0/include/c++/13/bits/stl_vector.h:133:14: note: called from here
  133 |       struct _Vector_impl
      |              ^~~~~~~~~~~~

ソースコード

diff # 

#pragma GCC optimize ("O3")
#pragma GCC target ("avx")

#include <bits/stdc++.h>

using namespace std;


using int64 = long long;
const int mod = (1e9 + 7);

const int64 infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;

struct IoSetup {
  IoSetup() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    cout << fixed << setprecision(10);
    cerr << fixed << setprecision(10);
  }
} iosetup;


template< typename T1, typename T2 >
ostream &operator<<(ostream &os, const pair< T1, T2 > &p) {
  os << p.first << " " << p.second;
  return os;
}

template< typename T1, typename T2 >
istream &operator>>(istream &is, pair< T1, T2 > &p) {
  is >> p.first >> p.second;
  return is;
}

template< typename T >
ostream &operator<<(ostream &os, const vector< T > &v) {
  for(int i = 0; i < (int) v.size(); i++) {
    os << v[i] << (i + 1 != v.size() ? " " : "");
  }
  return os;
}

template< typename T >
istream &operator>>(istream &is, vector< T > &v) {
  for(T &in : v) is >> in;
  return is;
}

template< typename T1, typename T2 >
inline bool chmax(T1 &a, T2 b) { return a < b && (a = b, true); }

template< typename T1, typename T2 >
inline bool chmin(T1 &a, T2 b) { return a > b && (a = b, true); }

template< typename T = int64 >
vector< T > make_v(size_t a) {
  return vector< T >(a);
}

template< typename T, typename... Ts >
auto make_v(size_t a, Ts... ts) {
  return vector< decltype(make_v< T >(ts...)) >(a, make_v< T >(ts...));
}

template< typename T, typename V >
typename enable_if< is_class< T >::value == 0 >::type fill_v(T &t, const V &v) {
  t = v;
}

template< typename T, typename V >
typename enable_if< is_class< T >::value != 0 >::type fill_v(T &t, const V &v) {
  for(auto &e : t) fill_v(e, v);
}

template< typename F >
struct FixPoint : F {
  FixPoint(F &&f) : F(forward< F >(f)) {}

  template< typename... Args >
  decltype(auto) operator()(Args &&... args) const {
    return F::operator()(*this, forward< Args >(args)...);
  }
};

template< typename F >
inline decltype(auto) MFP(F &&f) {
  return FixPoint< F >{forward< F >(f)};
}

static constexpr uint32_t mul_inv(uint32_t n, int e = 5, uint32_t x = 1) {
  return e == 0 ? x : mul_inv(n, e - 1, x * (2 - x * n));
}

template< uint32_t mod, bool fast = false >
struct ModInt {
  using u32 = uint32_t;
  using u64 = uint64_t;

  static constexpr u32 inv = mul_inv(mod);
  static constexpr u32 r2 = -uint64_t(mod) % mod;

  uint32_t x;

  ModInt() : x(0) {}

  ModInt(const int64_t &y)
      : x(reduce(u64(fast ? y : (y >= 0 ? y % mod : (mod - (-y) % mod) % mod)) * r2)) {}

  u32 reduce(const u64 &w) const {
    return u32(w >> 32) + mod - u32((u64(u32(w) * inv) * mod) >> 32);
  }

  ModInt &operator+=(const ModInt &p) {
    if(int(x += p.x - 2 * mod) < 0) x += 2 * mod;
    return *this;
  }

  ModInt &operator-=(const ModInt &p) {
    if(int(x -= p.x) < 0) x += 2 * mod;
    return *this;
  }

  ModInt &operator*=(const ModInt &p) {
    x = reduce(uint64_t(x) * p.x);
    return *this;
  }

  ModInt &operator/=(const ModInt &p) {
    *this *= p.inverse();
    return *this;
  }

  ModInt operator-() const { return ModInt() - *this; }

  ModInt operator+(const ModInt &p) const { return ModInt(*this) += p; }

  ModInt operator-(const ModInt &p) const { return ModInt(*this) -= p; }

  ModInt operator*(const ModInt &p) const { return ModInt(*this) *= p; }

  ModInt operator/(const ModInt &p) const { return ModInt(*this) /= p; }

  bool operator==(const ModInt &p) const { return get() == p.get(); }

  bool operator!=(const ModInt &p) const { return get() != p.get(); }

  int get() const { return reduce(x) % mod; }

  ModInt pow(int64_t n) const {
    ModInt ret(1), mul(*this);
    while(n > 0) {
      if(n & 1) ret *= mul;
      mul *= mul;
      n >>= 1;
    }
    return ret;
  }

  ModInt inverse() const {
    return pow(mod - 2);
  }

  friend ostream &operator<<(ostream &os, const ModInt &p) {
    return os << p.get();
  }

  friend istream &operator>>(istream &is, ModInt &a) {
    int64_t t;
    is >> t;
    a = ModInt< mod, fast >(t);
    return (is);
  }

  static int get_mod() { return mod; }
};

using modint = ModInt< mod, true >;


int main() {
  int K, N, M;
  cin >> K >> N >> M;
  vector< modint > A(max(N, K)), C(K);
  for(int i = 0; i < K; i++) cin >> A[i];
  cin >> C;
  for(int i = K; i < N; i++) {
    for(int k = 0; k < K; k++) {
      A[i] += C[k] * A[i - k - 1];
    }
  }
  int L[100000], R[100000];
  for(int i = 0; i < M; i++) {
    cin >> L[i] >> R[i];
  }

  int tap[100000], X[100000] = {};
  for(int i = 0; i < N; i++) tap[i] = A[i].get();

  for(int i = 0; i < M; i++) {
    for(int j = L[i]; j < R[i]; j++) {
      X[j] += tap[j - L[i]];
      if(X[j] >= mod) X[j] -= mod;
    }
  }

  for(int i = 0; i < N; i++) {
    cout << X[i] % mod << "\n";
  }
}
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