#1018614 (C++17) No.2933 Range ROT Query

提出ソース
結果

問題	No.2933 Range ROT Query
ユーザー	siganai
提出日時	2024-10-12 16:58:42
言語	C++17 (gcc 12.3.0 + boost 1.83.0)
結果	MLE
実行時間	-
コード長	16,237 bytes
コンパイル時間	2,747 ms
コンパイル使用メモリ	217,568 KB
実行使用メモリ	615,832 KB
最終ジャッジ日時	2024-10-12 16:59:41
合計ジャッジ時間	8,407 ms
ジャッジサーバーID （参考情報）	judge2 / judge
このコードへのチャレンジ
（要ログイン）
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	1 ms 13,636 KB
testcase_01	AC	2 ms 6,820 KB
testcase_02	AC	1 ms 6,816 KB
testcase_03	AC	2 ms 6,820 KB
testcase_04	AC	3 ms 6,816 KB
testcase_05	AC	3 ms 6,820 KB
testcase_06	AC	3 ms 6,816 KB
testcase_07	AC	3 ms 6,816 KB
testcase_08	AC	2 ms 6,820 KB
testcase_09	AC	2 ms 6,816 KB
testcase_10	AC	2 ms 6,820 KB
testcase_11	AC	2 ms 6,816 KB
testcase_12	MLE	-
testcase_13	--	-
testcase_14	--	-
testcase_15	--	-
testcase_16	--	-
testcase_17	--	-
testcase_18	--	-
testcase_19	--	-
testcase_20	--	-
testcase_21	--	-
testcase_22	--	-
testcase_23	--	-
testcase_24	--	-
testcase_25	--	-
testcase_26	--	-
testcase_27	--	-
testcase_28	--	-
testcase_29	--	-
testcase_30	--	-
testcase_31	--	-
testcase_32	--	-
testcase_33	--	-
testcase_34	--	-
testcase_35	--	-
testcase_36	--	-
testcase_37	--	-
testcase_38	--	-
testcase_39	--	-
testcase_40	--	-
testcase_41	--	-
testcase_42	--	-
testcase_43	--	-
testcase_44	--	-
testcase_45	--	-
testcase_46	--	-
testcase_47	--	-
testcase_48	--	-
testcase_49	--	-
testcase_50	--	-
testcase_51	--	-
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

raw source code
#line 1 "main.cpp"
#include<bits/stdc++.h>
using namespace std;
//#pragma GCC target("avx,avx2")
//#pragma GCC optimize("O3")
//#pragma GCC optimize("unroll-loops")
#ifdef LOCAL
#include <debug.hpp>
#define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#define debug(...) (static_cast<void>(0))
#endif
using namespace std;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
using pll = pair<ll,ll>;
using pii = pair<int,int>;
using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
using vl = vector<ll>;
using vvl = vector<vl>;
using vvvl = vector<vvl>;
using vul = vector<ull>;
using vpii = vector<pii>;
using vvpii = vector<vpii>;
using vpll = vector<pll>;
using vs = vector<string>;
template<class T> using pq = priority_queue<T,vector<T>, greater<T>>;
#define overload4(_1, _2, _3, _4, name, ...) name
#define overload3(a,b,c,name,...) name
#define rep1(n) for (ll UNUSED_NUMBER = 0; UNUSED_NUMBER < (n); ++UNUSED_NUMBER)
#define rep2(i, n) for (ll i = 0; i < (n); ++i)
#define rep3(i, a, b) for (ll i = (a); i < (b); ++i)
#define rep4(i, a, b, c) for (ll i = (a); i < (b); i += (c))
#define rep(...) overload4(__VA_ARGS__, rep4, rep3, rep2, rep1)(__VA_ARGS__)
#define rrep1(n) for(ll i = (n) - 1;i >= 0;i--)
#define rrep2(i,n) for(ll i = (n) - 1;i >= 0;i--)
#define rrep3(i,a,b) for(ll i = (b) - 1;i >= (a);i--)
#define rrep4(i,a,b,c) for(ll i = (a) + ((b)-(a)-1) / (c) * (c);i >= (a);i -= c)
#define rrep(...) overload4(__VA_ARGS__, rrep4, rrep3, rrep2, rrep1)(__VA_ARGS__)
#define all1(i) begin(i) , end(i)
#define all2(i,a) begin(i) , begin(i) + a
#define all3(i,a,b) begin(i) + a , begin(i) + b
#define all(...) overload3(__VA_ARGS__, all3, all2, all1)(__VA_ARGS__)
#define sum(...) accumulate(all(__VA_ARGS__),0LL)
template<class T> bool chmin(T &a, const T &b){ if(a > b){ a = b; return 1; } else return 0; }
template<class T> bool chmax(T &a, const T &b){ if(a < b){ a = b; return 1; } else return 0; }
template<class T> auto min(const T& a){return *min_element(all(a));}
template<class T> auto max(const T& a){return *max_element(all(a));}
template<class... Ts> void in(Ts&... t);
#define INT(...) int __VA_ARGS__; in(__VA_ARGS__)
#define LL(...) ll __VA_ARGS__; in(__VA_ARGS__)
#define STR(...) string __VA_ARGS__; in(__VA_ARGS__)
#define CHR(...) char __VA_ARGS__; in(__VA_ARGS__)
#define DBL(...) double __VA_ARGS__; in(__VA_ARGS__)
#define LD(...) ld __VA_ARGS__; in(__VA_ARGS__)
#define VEC(type, name, size) vector<type> name(size); in(name)
#define VV(type, name, h, w) vector<vector<type>> name(h, vector<type>(w)); in(name)
ll intpow(ll a, ll b){ll ans = 1; while(b){if(b & 1) ans *= a; a *= a; b /= 2;} return ans;}
ll modpow(ll a, ll b, ll p){ ll ans = 1; a %= p;if(a < 0) a += p;while(b){ if(b & 1) (ans *= a) %= p; (a *= a) %= p; b /= 2; } return ans; }
bool is_clamp(ll val,ll low,ll high) {return low <= val && val < high;}
void Yes() {cout << "Yes\n";return;}
void No() {cout << "No\n";return;}
void YES() {cout << "YES\n";return;}
void NO() {cout << "NO\n";return;}
template <typename T>
T floor(T a, T b) {return a / b - (a % b && (a ^ b) < 0);}
template <typename T>
T ceil(T x, T y) {return floor(x + y - 1, y);}
template <typename T>
T bmod(T x, T y) {return x - y * floor(x, y);}
template <typename T>
pair<T, T> divmod(T x, T y) {T q = floor(x, y);return {q, x - q * y};}
namespace IO{
#define VOID(a) decltype(void(a))
struct setting{ setting(){cin.tie(nullptr); ios::sync_with_stdio(false);fixed(cout); cout.precision(15);}} setting;
template<int I> struct P : P<I-1>{};
template<> struct P<0>{};
template<class T> void i(T& t){ i(t, P<3>{}); }
void i(vector<bool>::reference t, P<3>){ int a; i(a); t = a; }
template<class T> auto i(T& t, P<2>) -> VOID(cin >> t){ cin >> t; }
template<class T> auto i(T& t, P<1>) -> VOID(begin(t)){ for(auto&& x : t) i(x); }
template<class T, size_t... idx> void ituple(T& t, index_sequence<idx...>){in(get<idx>(t)...);}
template<class T> auto i(T& t, P<0>) -> VOID(tuple_size<T>{}){ituple(t, make_index_sequence<tuple_size<T>::value>{});} 
#undef VOID
}
#define unpack(a) (void)initializer_list<int>{(a, 0)...}
template<class... Ts> void in(Ts&... t){ unpack(IO :: i(t)); }
#undef unpack
constexpr long double PI = 3.141592653589793238462643383279L;
template <class F> struct REC {
    F f;
    REC(F &&f_) : f(forward<F>(f_)) {}
    template <class... Args> auto operator()(Args &&...args) const { return f(*this, forward<Args>(args)...); }};

constexpr int mod = 998244353;
//constexpr int mod = 1000000007;
#line 2 "library/segtree/lazysegtree.hpp"
template <class S,
          S (*op)(S, S),
          S (*e)(),
          class F,
          S (*mapping)(F, S),
          F (*composition)(F, F),
          F (*id)()>
struct lazy_segtree {
  public:
    lazy_segtree() : lazy_segtree(0) {}
    explicit lazy_segtree(int n) : lazy_segtree(vector<S>(n, e())) {}
    explicit lazy_segtree(const vector<S>& v) : _n(int(v.size())) {
        log = 0;
        while ((1U << log) < (unsigned int)(_n)) log++;
        size = 1 << log;
        d = vector<S>(2 * size, e());
        lz = vector<F>(size, id());
        for (int i = 0; i < _n; i++) d[size + i] = v[i];
        for (int i = size - 1; i >= 1; i--) {
            update(i);
        }
    }

    void set(int p, S x) {
        assert(0 <= p && p < _n);
        p += size;
        for (int i = log; i >= 1; i--) push(p >> i);
        d[p] = x;
        for (int i = 1; i <= log; i++) update(p >> i);
    }

    S get(int p) {
        assert(0 <= p && p < _n);
        p += size;
        for (int i = log; i >= 1; i--) push(p >> i);
        return d[p];
    }

    S prod(int l, int r) {
        assert(0 <= l && l <= r && r <= _n);
        if (l == r) return e();

        l += size;
        r += size;

        for (int i = log; i >= 1; i--) {
            if (((l >> i) << i) != l) push(l >> i);
            if (((r >> i) << i) != r) push((r - 1) >> i);
        }

        S sml = e(), smr = e();
        while (l < r) {
            if (l & 1) sml = op(sml, d[l++]);
            if (r & 1) smr = op(d[--r], smr);
            l >>= 1;
            r >>= 1;
        }

        return op(sml, smr);
    }

    S all_prod() { return d[1]; }

    void apply(int p, F f) {
        assert(0 <= p && p < _n);
        p += size;
        for (int i = log; i >= 1; i--) push(p >> i);
        d[p] = mapping(f, d[p]);
        for (int i = 1; i <= log; i++) update(p >> i);
    }
    void apply(int l, int r, F f) {
        assert(0 <= l && l <= r && r <= _n);
        if (l == r) return;

        l += size;
        r += size;

        for (int i = log; i >= 1; i--) {
            if (((l >> i) << i) != l) push(l >> i);
            if (((r >> i) << i) != r) push((r - 1) >> i);
        }

        {
            int l2 = l, r2 = r;
            while (l < r) {
                if (l & 1) all_apply(l++, f);
                if (r & 1) all_apply(--r, f);
                l >>= 1;
                r >>= 1;
            }
            l = l2;
            r = r2;
        }

        for (int i = 1; i <= log; i++) {
            if (((l >> i) << i) != l) update(l >> i);
            if (((r >> i) << i) != r) update((r - 1) >> i);
        }
    }

    template <bool (*g)(S)> int max_right(int l) {
        return max_right(l, [](S x) { return g(x); });
    }
    template <class G> int max_right(int l, G g) {
        assert(0 <= l && l <= _n);
        assert(g(e()));
        if (l == _n) return _n;
        l += size;
        for (int i = log; i >= 1; i--) push(l >> i);
        S sm = e();
        do {
            while (l % 2 == 0) l >>= 1;
            if (!g(op(sm, d[l]))) {
                while (l < size) {
                    push(l);
                    l = (2 * l);
                    if (g(op(sm, d[l]))) {
                        sm = op(sm, d[l]);
                        l++;
                    }
                }
                return l - size;
            }
            sm = op(sm, d[l]);
            l++;
        } while ((l & -l) != l);
        return _n;
    }

    template <bool (*g)(S)> int min_left(int r) {
        return min_left(r, [](S x) { return g(x); });
    }
    template <class G> int min_left(int r, G g) {
        assert(0 <= r && r <= _n);
        assert(g(e()));
        if (r == 0) return 0;
        r += size;
        for (int i = log; i >= 1; i--) push((r - 1) >> i);
        S sm = e();
        do {
            r--;
            while (r > 1 && (r % 2)) r >>= 1;
            if (!g(op(d[r], sm))) {
                while (r < size) {
                    push(r);
                    r = (2 * r + 1);
                    if (g(op(d[r], sm))) {
                        sm = op(d[r], sm);
                        r--;
                    }
                }
                return r + 1 - size;
            }
            sm = op(d[r], sm);
        } while ((r & -r) != r);
        return 0;
    }

  private:
    int _n, size, log;
    vector<S> d;
    vector<F> lz;

    void update(int k) { d[k] = op(d[2 * k], d[2 * k + 1]); }
    void all_apply(int k, F f) {
        d[k] = mapping(f, d[k]);
        if (k < size) lz[k] = composition(f, lz[k]);
    }
    void push(int k) {
        all_apply(2 * k, lz[k]);
        all_apply(2 * k + 1, lz[k]);
        lz[k] = id();
    }
};
#line 100 "main.cpp"
struct S {
};
#line 2 "library/inner/inner-hash.hpp"
namespace inner {
    using i64 = long long;
    using u64 = unsigned long long;
    using u128 = __int128_t;
    template <int BASE_NUM = 2>
    struct Hash: array<u64, BASE_NUM> {
        using array<u64, BASE_NUM>::operator[];
        static constexpr int n = BASE_NUM;

        Hash():array<u64, BASE_NUM>() {}

        static constexpr u64 md = (1ull << 61) - 1;

        constexpr static Hash set(const i64 &a) {
            Hash res;
            fill(begin(res),end(res),cast(a));
            return res;
        }

        Hash &operator+=(const Hash &r) {
            for(int i = 0;i < n; i++) {
                if(((*this)[i] += r[i]) >= md) (*this)[i] -= md;
            }
            return *this;
        }
        Hash &operator+=(const i64 &r) {
            u64 s = cast(r);
            for (int i = 0; i < n; i++) {
                if (((*this)[i] += s) >= md) (*this)[i] -= md;
            }
            return *this;
        }
        Hash &operator-=(const Hash &r) {
            for (int i = 0; i < n; i++) {
                if (((*this)[i] += md - r[i]) >= md) (*this)[i] -= md;
            }
            return *this;
        }
        Hash &operator-=(const i64 &r) {
            u64 s = cast(r);
            for (int i = 0; i < n; i++) {
                if (((*this)[i] += md - s) >= md) (*this)[i] -= md;
            }
            return *this;
        }
        Hash &operator*=(const Hash &r) {
            for (int i = 0; i < n; i++) {
                (*this)[i] = modmul((*this)[i], r[i]);
            }
            return *this;
        }
        Hash &operator*=(const i64 &r) {
            u64 s = cast(r);
            for (int i = 0; i < n; i++) {
                (*this)[i] = modmul((*this)[i], s);
            }
            return *this;
        }

        Hash operator+(const Hash &r) { return Hash(*this) += r; }
        Hash operator+(const i64 &r) { return Hash(*this) += r; }
        Hash operator-(const Hash &r) { return Hash(*this) -= r; }
        Hash operator-(const i64 &r) { return Hash(*this) -= r; }
        Hash operator*(const Hash &r) { return Hash(*this) *= r; }
        Hash operator*(const i64 &r) { return Hash(*this) *= r; }
        Hash operator-() const {
            Hash res;
            for (int i = 0; i < n; i++) {
                res[i] = (*this)[i] == 0 ? 0 : md - (*this)[i];
            }
            return res;
        }
        friend Hash pfma(const Hash &a, const Hash &b, const Hash &c) {
            Hash res;
            for (int i = 0; i < n; i++) {
                res[i] = modfma(a[i], b[i], c[i]);
            }
            return res;
        }
        // a * b + c (mod p)
        friend Hash pfma(const Hash &a, const Hash &b, const i64 &c) {
            Hash res;
            u64 s = cast(c);
            for (int i = 0; i < n; i++) {
                res[i] = modfma(a[i], b[i], s);
            }
            return res;
        }
        Hash pow(long long e) {
            Hash a{*this}, res{Hash::set(1)};
            for (; e; a *= a, e >>= 1) {
                if (e & 1) res *= a;
            }
            return res;
        }
        static Hash get_basis() {
            static auto rand_time =
            chrono::duration_cast<chrono::nanoseconds>(
            chrono::high_resolution_clock::now().time_since_epoch())
            .count();
            static mt19937_64 rng(rand_time);
            Hash h;
            for (int i = 0; i < n; i++) {
                while (isPrimitive(h[i] = rng() % (md - 1) + 1) == false);
            }
            return h;
        }

    private:
        static u64 modpow(u64 a, u64 b) {
            u64 r = 1;
            for (a %= md; b; a = modmul(a, a), b >>= 1) r = modmul(r, a);
            return r;
        }
        static bool isPrimitive(u64 x) {
            for (auto &d : vector<u64>{2, 3, 5, 7, 11, 13, 31, 41, 61, 151, 331, 1321})
            if (modpow(x, (md - 1) / d) <= 1) return false;
            return true;
        }
        static inline constexpr u64 cast(const long long &a) {
            return a < 0 ? a + md : a;
        }
        static inline constexpr u64 modmul(const u64 &a, const u64 &b) {
            u128 ret = u128(a) * b;
            ret = (ret & md) + (ret >> 61);
            return ret >= md ? ret - md : ret;
        }
        static inline constexpr u64 modfma(const u64 &a, const u64 &b, const u64 &c) {
            u128 ret = u128(a) * b + c;
            ret = (ret & md) + (ret >> 61);
            return ret >= md ? ret - md : ret;
        }
    };
}
#line 103 "main.cpp"
using Hash = inner::Hash<2>;
vector<Hash> powb;
struct dat {
    array<Hash,26> hs = array<Hash,26>();
    int si = 0;
};

dat op(dat x,dat y) {
    if(y.si == 0) return x;
    if(x.si == 0) return y;
    dat ret;
    rep(i,26) {
        ret.hs[i] = pfma(x.hs[i],powb[y.si],y.hs[i]);
    }
    ret.si = x.si + y.si;
    return ret;
}
dat mapping(int f,dat x) {
    dat ret;
    ret.si = x.si;
    rep(i,26) {
        ret.hs[i] = x.hs[(i+f)%26];
    }
    return ret;
}
int composition(int aft,int bef) {return aft + bef;}
int id() {return 0;}
dat e() {return dat();}
int main() {
    STR(s,t);
    INT(q);
    int n = s.size(),m = t.size();
    Hash bas = Hash::get_basis();
    powb.resize(max(n,m)+1);
    powb[0] = Hash::set(1);
    rep(i,1,max(n,m)+1) powb[i] = powb[i-1] * bas;
    vector<dat> init1(n),init2(m);
    rep(i,n) {
        rep(j,26) {
            init1[i].hs[j] = Hash::set(1) * ((s[i] - 'a' + j) % 26 + 26);
            init1[i].si = 1;
        }
    }
    rep(i,m) {
        rep(j,26) {
            init2[i].hs[j] = Hash::set(1) * ((t[i] - 'a' + j) % 26 + 26);
            init2[i].si = 1;
        } 
    }
    lazy_segtree<dat,op,e,int,mapping,composition,id> seg1(init1),seg2(init2);
    rep(i,q) {
        INT(cmd);
        if(cmd == 1) {
            INT(l,r,x);
            l--;
            seg1.apply(l,r,x);
        }
        else if(cmd == 2) {
            INT(l,r,x);
            l--;
            seg2.apply(l,r,x);
        }
        else {
            INT(p);
            p--;
            int ok = 0,ng = min(n,m) - p + 1;
            while(ng - ok > 1) {
                int mid = (ng + ok) / 2;
                auto xx = seg1.prod(p,p+mid);
                auto yy = seg2.prod(p,p+mid);
                if(xx.hs[0] != yy.hs[0]) ng = mid;
                else ok = mid;
            }
            if(ok == min(n,m) - p) {
                if(n > m) cout << "Greater\n";
                else if(n < m) cout << "Lesser\n";
                else cout << "Equals\n";
            }
            else {
                auto x = seg1.get(p+ok);
                auto y = seg2.get(p+ok);
                if(x.hs[0][0] > y.hs[0][0]) cout << "Greater\n";
                else if(x.hs[0][0] < y.hs[0][0]) cout << "Lesser\n";
                else cout << "Equals\n";
            }
        }
    }
}
yukicoder

結果

テストケース

ソースコード
