結果

問題 No.3207 Digital Font
ユーザー Kude
提出日時 2025-07-18 22:39:01
言語 C++23
(gcc 13.3.0 + boost 1.87.0)
結果
WA  
実行時間 -
コード長 4,624 bytes
コンパイル時間 3,719 ms
コンパイル使用メモリ 318,060 KB
実行使用メモリ 35,512 KB
最終ジャッジ日時 2025-07-18 22:39:14
合計ジャッジ時間 11,902 ms
ジャッジサーバーID
(参考情報)
judge5 / judge1
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 2
other AC * 11 WA * 14 TLE * 1 -- * 12
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>
namespace {
#pragma GCC diagnostic ignored "-Wunused-function"
#include<atcoder/all>
#pragma GCC diagnostic warning "-Wunused-function"
using namespace std;
using namespace atcoder;
#define rep(i,n) for(int i = 0; i < (int)(n); i++)
#define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; i--)
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)
template<class T> bool chmax(T& a, const T& b) { if (a < b) { a = b; return true; } else return false; }
template<class T> bool chmin(T& a, const T& b) { if (b < a) { a = b; return true; } else return false; }
using ll = long long;
using P = pair<int,int>;
using VI = vector<int>;
using VVI = vector<VI>;
using VL = vector<ll>;
using VVL = vector<VL>;

class mint61 {
  using ull = unsigned long long;
  using ui128 = __uint128_t;

 public:
  static constexpr unsigned long long mod = (1ULL << 61) - 1;
  ull v = 0;
  constexpr mint61() {}
  explicit constexpr mint61(ull x) {
    v = (x >> 61) + (x & mod);
    if (v >= mod) v -= mod;
  }
  static constexpr mint61 raw(ull x) {
    mint61 res;
    res.v = x;
    return res;
  }
  friend constexpr mint61 operator+(mint61 lhs, mint61 rhs) {
    auto res = lhs.v + rhs.v;
    return raw(res < mod ? res : res - mod);
  }
  friend constexpr mint61 operator-(mint61 lhs, mint61 rhs) {
    return raw(lhs.v >= rhs.v ? lhs.v - rhs.v : mod + lhs.v - rhs.v);
  }
  static constexpr ull multiply_loose_mod(mint61 lhs, mint61 rhs) {
    // ab = q(m+1)+r = qm+q+r
    // q+r = ab-qm = ab-floor(ab/(m+1))m < ab-(ab/(m+1)-1)m = ab/(m+1)+m <=
    // (m-1)^2/(m+1)+m = 2m-3+4/(m+1)
    auto mul = ui128(lhs.v) * rhs.v;
    return ull(mul >> 61) + ull(mul & mod);
  }
  friend constexpr mint61 operator*(mint61 lhs, mint61 rhs) {
    auto res = multiply_loose_mod(lhs, rhs);
    return raw(res < mod ? res : res - mod);
  }
  mint61& operator+=(mint61 rhs) { return *this = *this + rhs; }
  mint61& operator-=(mint61 rhs) { return *this = *this - rhs; }
  mint61& operator*=(mint61 rhs) { return *this = *this * rhs; }
  friend constexpr bool operator==(const mint61& lhs, const mint61& rhs) {
    return lhs.v == rhs.v;
  }
  friend ostream& operator<<(ostream& os, mint61 x) { return os << x.v; }
};

std::mt19937 RNG(std::chrono::system_clock::now().time_since_epoch().count());
unsigned long long RULL(unsigned long long L, unsigned long long R) {
  assert(L < R);
  return std::uniform_int_distribution<unsigned long long>(L, R - 1)(RNG);
}

const mint61 B = mint61::raw(RULL(1, mint61::mod));

constexpr int MXSIZE = 100010;
mint61 powB[2 * MXSIZE + 10];
auto init_Bs = [] {
  powB[0] = mint61::raw(1);
  for (int i = 0; i < 2 * MXSIZE + 9; i++) powB[i + 1] = powB[i] * B;
  return false;
}();

using mint = mint61;

} int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int h, w;
  cin >> h >> w;
  bool flip = h > w;
  if (flip) swap(h, w);
  int n;
  cin >> n;
  auto f = [](int x) {
    if (x == 6) return 9;
    if (x == 9) return 6;
    return x;
  };
  vector<vector<P>> data(h);
  rep(_, n) {
    int i, j, x;
    cin >> i >> j >> x;
    i--, j--;
    if (flip) swap(i, j);
    data[i].emplace_back(j, x);
  }
  vector<vector<mint>> rh1(h), rh2(h);
  VVI idx1(h), idx2(h);
  rep(i, h) {
    auto& d = data[i];
    int sz = d.size();
    rh1[i].resize(sz + 1);
    rh2[i].resize(sz + 1);
    idx1[i].resize(sz);
    idx2[i].resize(sz);
    sort(all(d));
    rep(j, sz) {
      idx1[i][j] = d[j].first;
      rh1[i][j+1] = rh1[i][j] + mint::raw(d[j].second) * powB[d[j].first];
    }
    reverse(all(d));
    rep(j, sz) {
      idx2[i][j] = w - 1 - d[j].first;
      rh2[i][j+1] = rh2[i][j] + mint::raw(f(d[j].second)) * powB[w - 1 - d[j].first];
    }
  }
  int q;
  cin >> q;
  rep(_, q) {
    int il, jl, ir, jr;
    cin >> il >> jl >> ir >> jr;
    il--, jl--, ir--, jr--;
    if (flip) swap(il, jl), swap(ir, jr);
    bool ans = [&]() {
      int jl1 = jl, jr1 = jr, jl2 = w - 1 - jr1, jr2 = w - 1 - jl1;
      for (; il <= ir; il++, ir--) {
        int pl1 = ranges::lower_bound(idx1[il], jl1) - idx1[il].begin();
        int pr1 = ranges::lower_bound(idx1[il], jr1+1) - idx1[il].begin();
        int pl2 = ranges::lower_bound(idx2[ir], jl2) - idx2[ir].begin();
        int pr2 = pl2 + (pr1 - pl1);
        if (pr2 > ssize(idx2[ir])) return false;
        // int pr2 = ranges::lower_bound(idx2[ir], jr2+1) - idx2[ir].begin();
        mint v1 = (rh1[il][pr1] - rh1[il][pl1]) * powB[MXSIZE - jl1];
        mint v2 = (rh2[ir][pr2] - rh2[ir][pl2]) * powB[MXSIZE - jl2];
        if (v1 != v2) return false;
      }
      return true;
    }();
    cout << (ans ? "Yes\n" : "No\n");
  }
}
0