結果
| 問題 | No.3207 Digital Font |
| コンテスト | |
| ユーザー |
hint908
|
| 提出日時 | 2025-07-18 22:19:14 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.89.0) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 5,188 bytes |
| 記録 | |
| コンパイル時間 | 3,321 ms |
| コンパイル使用メモリ | 286,504 KB |
| 実行使用メモリ | 68,764 KB |
| 最終ジャッジ日時 | 2025-07-18 22:19:26 |
| 合計ジャッジ時間 | 11,457 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 RE * 1 |
| other | AC * 9 WA * 9 RE * 20 |
ソースコード
// #pragma GCC target("avx2")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")
#include<bits/stdc++.h>
using namespace std;
using uint = unsigned int;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
template<class T> using V = vector<T>;
template<class T> using VV = V<V<T>>;
template<class T> using VVV = V<VV<T>>;
template<class T> using VVVV = VV<VV<T>>;
#define rep(i,n) for(ll i=0ll;(i)<(n);(i)++)
#define REP(i,a,n) for(ll i=(a);(i)<(n);(i)++)
#define rrep(i,n) for(ll i=(n)-1;(i)>=(0ll);(i)--)
#define RREP(i,a,n) for(ll i=(n)-1;(i)>=(a);(i)--)
const long long INF = (1LL << 60);
const long long mod99 = 998244353;
const long long mod107 = 1000000007;
const long long mod = mod99;
#define eb emplace_back
#define be(v) (v).begin(),(v).end()
#define all(v) (v).begin(),(v).end()
#define foa(i,v) for(auto& (i) : (v))
#define UQ(v) sort(be(v)), (v).erase(unique(be(v)), (v).end())
#define UQ2(v,cmp) sort(be(v)), (v).erase(unique(be(v),cmp), (v).end())
#define UQ3(v,cmp) sort(be(v),cmp), (v).erase(unique(be(v)), (v).end())
#define UQ4(v,cmp,cmp2) sort(be(v), cmp), (v).erase(unique(be(v),cmp2), (v).end())
#define LB(x,v) (lower_bound(be(v),(x))-(v).begin())
#define LB2(x,v,cmp) (lower_bound(be(v),(x),(cmp))-(v).begin())
#define UB(x,v) (upper_bound(be(v),(x))-(v).begin())
#define UB2(x,v,cmp) (upper_bound(be(v),(x),(cmp))-(v).begin())
#define dout() cout << fixed << setprecision(20)
#define randinit() srand((unsigned)time(NULL))
template<class T, class U> bool chmin(T& t, const U& u) { if (t > u){ t = u; return 1;} return 0; }
template<class T, class U> bool chmax(T& t, const U& u) { if (t < u){ t = u; return 1;} return 0; }
ll Rnd(ll L=0, ll R=mod99){return rand()%(R-L)+L;}
template<typename T, typename F> struct SegmentTree2D {
private:
int id(int h, int w) const { return h * 2 * W + w; }
public:
int H, W;
vector<T> seg;
const F f;
const T I;
SegmentTree2D(int h, int w, F _f, const T& i) : f(_f), I(i) { init(h, w); }
void init(int h, int w) {
H = W = 1;
while(H < h) H <<= 1;
while(W < w) W <<= 1;
seg.assign(4 * H * W, I);
}
void set(int h, int w, const T& x) { seg[id(h + H, w + W)] = x; }
void build() {
for(int w = W; w < 2 * W; w++) {
for(int h = H - 1; h; h--) { seg[id(h, w)] = f(seg[id(2 * h + 0, w)], seg[id(2 * h + 1, w)]); }
}
for(int h = 0; h < 2 * H; h++) {
for(int w = W - 1; w; w--) { seg[id(h, w)] = f(seg[id(h, 2 * w + 0)], seg[id(h, 2 * w + 1)]); }
}
}
T get(int h, int w) const { return seg[id(h + H, w + W)]; }
T operator()(int h, int w) const { return seg[id(h + H, w + W)]; }
void update(int h, int w, const T& x) {
h += H, w += W;
seg[id(h, w)] = x;
for(int i = h >> 1; i; i >>= 1) { seg[id(i, w)] = f(seg[id(2 * i + 0, w)], seg[id(2 * i + 1, w)]); }
for(; h; h >>= 1) {
for(int j = w >> 1; j; j >>= 1) { seg[id(h, j)] = f(seg[id(h, 2 * j + 0)], seg[id(h, 2 * j + 1)]); }
}
}
T _inner_query(int h, int w1, int w2) {
T res = I;
for(; w1 < w2; w1 >>= 1, w2 >>= 1) {
if(w1 & 1) res = f(res, seg[id(h, w1)]), w1++;
if(w2 & 1) --w2, res = f(res, seg[id(h, w2)]);
}
return res;
}
T query(int h1, int w1, int h2, int w2) {
if(h1 >= h2 || w1 >= w2) return I;
T res = I;
h1 += H, h2 += H, w1 += W, w2 += W;
for(; h1 < h2; h1 >>= 1, h2 >>= 1) {
if(h1 & 1) res = f(res, _inner_query(h1, w1, w2)), h1++;
if(h2 & 1) --h2, res = f(res, _inner_query(h2, w1, w2));
}
return res;
}
};
void solve(){
using u64 = uint64_t;
const u64 MOD = (LLONG_MAX) / 4;
auto add = [&](u64 a, u64 b) -> u64 {
a += b;
if(a >= MOD) a -= MOD;
return a;
};
auto mul = [&](u64 a, u64 b) -> u64 {
auto c = (__uint128_t)a * b;
return add(c >> 61, c & MOD);
};
ll h,w,n;
cin >> h >> w >> n;
const u64 r = Rnd();
SegmentTree2D seg1(h, w, [&](pair<u64, u64> a, pair<u64, u64> b) { return pair<u64, u64>{add(mul(a.first, b.second), b.first), mul(a.second, b.second)}; }, pair<u64, u64>{0, 1});
SegmentTree2D seg2(h, w, [&](pair<u64, u64> a, pair<u64, u64> b) { return pair<u64, u64>{add(mul(a.first, b.second), b.first), mul(a.second, b.second)}; }, pair<u64, u64>{0, 1});
rep(i, h) rep(j, w) seg1.set(i, j, {r, 908}), seg2.set(i, j, {r, 908});
rep(i, n){
ll a,b,x;
cin >> a >> b >> x;
a--;
b--;
seg1.set(a, b, {r + x, 908});
if(x == 6 or x == 9) x = 15 - x;
seg2.set(h-a-1, w-b-1, {r + x, 908});
}
seg1.build();
seg2.build();
ll q;
cin >> q;
rep(i, q){
ll a,b,c,d;
cin >> a >> b >> c >> d;
a--;
b--;
u64 A = seg1.query(a, b, c, d).first;
u64 B = seg2.query(h-c, w-d, h-a, w-b).first;
// cout << A << " " << B << endl;
if(A == B) cout << "Yes\n";
else cout << "No\n";
}
}
int main(){
cin.tie(nullptr);
ios::sync_with_stdio(false);
int t=1;
// cin >> t;
rep(i,t) solve();
}
hint908