結果
| 問題 |
No.3207 Digital Font
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-07-18 22:44:50 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 4,683 bytes |
| コンパイル時間 | 5,582 ms |
| コンパイル使用メモリ | 335,820 KB |
| 実行使用メモリ | 51,740 KB |
| 最終ジャッジ日時 | 2025-07-18 22:45:05 |
| 合計ジャッジ時間 | 10,676 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 WA * 1 |
| other | AC * 18 WA * 20 |
ソースコード
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
istream &operator>>(istream &is, modint &a) { long long v; is >> v; a = v; return is; }
ostream &operator<<(ostream &os, const modint &a) { return os << a.val(); }
istream &operator>>(istream &is, modint998244353 &a) { long long v; is >> v; a = v; return is; }
ostream &operator<<(ostream &os, const modint998244353 &a) { return os << a.val(); }
istream &operator>>(istream &is, modint1000000007 &a) { long long v; is >> v; a = v; return is; }
ostream &operator<<(ostream &os, const modint1000000007 &a) { return os << a.val(); }
typedef long long ll;
typedef vector<vector<int>> Graph;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define FOR(i,l,r) for (int i = l;i < (int)(r); i++)
#define rep(i,n) for (int i = 0;i < (int)(n); i++)
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define my_sort(x) sort(x.begin(), x.end())
#define my_max(x) *max_element(all(x))
#define my_min(x) *min_element(all(x))
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
const int INF = (1<<30) - 1;
const ll LINF = (1LL<<62) - 1;
const int MOD = 998244353;
const int MOD2 = 1e9+7;
const double PI = acos(-1);
vector<int> di = {1,0,-1,0};
vector<int> dj = {0,1,0,-1};
#ifdef LOCAL
# include <debug_print.hpp>
# define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
# define debug(...) (static_cast<void>(0))
#endif
// https://judge.u-aizu.ac.jp/onlinejudge/review.jsp?rid=9187916#1
struct RollingHash2d{
static const int B = 3;
long long base_p[B] = {114514, 1919, 810};
long long base_q[B] = {765, 961, 283};
long long mod[B] = {1000000007, 1000000009, 998244353};
int H, W;
vector<vector<vector<long long>>> hash;
vector<vector<long long>> pw_p, pw_q;
RollingHash2d(vector<vector<int>> &S){
hash.resize(B);
pw_p.resize(B);
pw_q.resize(B);
H = S.size(), W = S[0].size();
for(int b = 0; b < B; b++){
hash[b].resize(H + 1);
for(int i = 0; i <= H; i++){
hash[b][i].resize(W + 1, 0);
}
for(int i = 0; i < H; i++){
for(int j = 0; j < W; j++){
hash[b][i + 1][j + 1] = S[i][j];
hash[b][i + 1][j + 1] = (hash[b][i + 1][j + 1] + hash[b][i + 1][j] * base_p[b]) % mod[b];
hash[b][i + 1][j + 1] = (hash[b][i + 1][j + 1] + hash[b][i][j + 1] * base_q[b]) % mod[b];
hash[b][i + 1][j + 1] = (hash[b][i + 1][j + 1] - (hash[b][i][j] * (base_p[b] * base_q[b]) % mod[b]) % mod[b] + mod[b]) % mod[b];
}
}
}
for(int b = 0; b < B; b++){
pw_p[b].resize(W + 1, 1);
pw_q[b].resize(H + 1, 1);
for(int i = 0; i < max(H, W); i++){
if(i < W) pw_p[b][i + 1] = (pw_p[b][i] * base_p[b]) % mod[b];
if(i < H) pw_q[b][i + 1] = (pw_q[b][i] * base_q[b]) % mod[b];
}
}
}
// [i1, i2) x [j1, j2)
vector<long long> get(int i1, int j1, int i2, int j2){
vector<long long> res(B);
for(int b = 0; b < B; b++){
long long P = pw_p[b][j2 - j1], Q = pw_q[b][i2 - i1];
res[b] = hash[b][i2][j2];
res[b] = (res[b] - (hash[b][i2][j1] * P) % mod[b] + mod[b]) % mod[b];
res[b] = (res[b] - (hash[b][i1][j2] * Q) % mod[b] + mod[b]) % mod[b];
res[b] = (res[b] + hash[b][i1][j1] * ((P * Q) % mod[b])) % mod[b];
}
return res;
}
};
int main(){
cin.tie(0);
ios_base::sync_with_stdio(false);
int H, W;
cin >> H >> W;
if((ll)H * W > 1e6){
return 0;
}
int N; cin >> N;
vector A(H, vector<int>(W));
vector B(H, vector<int>(W));
rep(i, N){
int r, c, x;
cin >> r >> c >> x;
r--, c--;
A[r][c] = x + 1;
B[H - 1 - r][W - 1 - c] = x + 1;
if(B[H - 1 - r][W - 1 - c] == 7) B[H - 1 - r][W - 1 - c] = 10;
else if(B[H - 1 - r][W - 1 - c] == 10) B[H - 1 - r][W - 1 - c] = 7;
}
debug(A, B);
RollingHash2d rA(A), rB(B);
int Q; cin >> Q;
while(Q--){
int l, d, r, u;
cin >> l >> d >> r >> u;
l--, d--;
debug(l, d, r, u);
int i1 = H - r;
int i2 = H - l;
int j1 = W - u;
int j2 = W - d;
debug(i1, j1, i2, j2);
cout << (rA.get(l, d, r, u) == rB.get(i1, j1, i2, j2) ? "Yes" : "No") << "\n";
}
}