結果

問題 No.2332 Make a Sequence
ユーザー tomo0608tomo0608
提出日時 2023-05-28 16:42:51
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
WA  
実行時間 -
コード長 10,289 bytes
コンパイル時間 4,308 ms
コンパイル使用メモリ 246,912 KB
実行使用メモリ 29,604 KB
最終ジャッジ日時 2023-08-27 14:09:28
合計ジャッジ時間 14,884 ms
ジャッジサーバーID
（参考情報） 		judge12 / judge15
このコードへのチャレンジ
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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
4,376 KB
testcase_01 AC 2 ms
4,380 KB
testcase_02 AC 2 ms
4,376 KB
testcase_03 AC 1 ms
4,376 KB
testcase_04 AC 1 ms
4,380 KB
testcase_05 AC 1 ms
4,380 KB
testcase_06 AC 2 ms
4,376 KB
testcase_07 WA -
testcase_08 AC 27 ms
6,980 KB
testcase_09 WA -
testcase_10 WA -
testcase_11 WA -
testcase_12 WA -
testcase_13 WA -
testcase_14 WA -
testcase_15 WA -
testcase_16 WA -
testcase_17 WA -
testcase_18 WA -
testcase_19 WA -
testcase_20 WA -
testcase_21 WA -
testcase_22 WA -
testcase_23 WA -
testcase_24 WA -
testcase_25 WA -
testcase_26 WA -
testcase_27 WA -
testcase_28 WA -
testcase_29 WA -
testcase_30 WA -
testcase_31 WA -
testcase_32 WA -
testcase_33 WA -
testcase_34 WA -
testcase_35 WA -
testcase_36 WA -
testcase_37 WA -
testcase_38 WA -
testcase_39 WA -
testcase_40 WA -
testcase_41 WA -
testcase_42 WA -
testcase_43 WA -
testcase_44 WA -
testcase_45 WA -
testcase_46 WA -
testcase_47 AC 164 ms
29,416 KB
testcase_48 AC 163 ms
29,604 KB
testcase_49 AC 162 ms
29,420 KB
testcase_50 AC 162 ms
29,504 KB
testcase_51 AC 164 ms
29,420 KB
testcase_52 WA -
testcase_53 WA -
testcase_54 WA -
testcase_55 WA -
testcase_56 WA -
testcase_57 AC 83 ms
14,108 KB
testcase_58 AC 82 ms
14,160 KB
testcase_59 AC 83 ms
14,508 KB
testcase_60 AC 83 ms
14,108 KB
testcase_61 AC 83 ms
14,112 KB
testcase_62 WA -
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 # 

/**
*    author:  tomo0608
*    created: 01.05.2023 18:24:08
**/

#ifdef __LOCAL
#define _GLIBCXX_DEBUG
#endif
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
#include <atcoder/modint>

namespace tomo0608 {
    typedef long long ll;
    typedef long double ld;
    template <class T> using V = std::vector<T>;
    template <class T> using VV = V<V<T>>;
    template <class T> using VVV = V<VV<T>>;
    typedef std::pair<int, int> pii;
    typedef std::pair<long long, long long> pll;
    template<class... T>void input(T&... a) { (std::cin >> ... >> a); };

#define INT(...) int __VA_ARGS__; input(__VA_ARGS__)
#define LL(...) long long __VA_ARGS__; input(__VA_ARGS__)
#define STR(...) string __VA_ARGS__; input(__VA_ARGS__)
#define DBL(...) double __VA_ARGS__; input(__VA_ARGS__)
    std::istream& operator>>(std::istream& is, atcoder::modint998244353& a) { long long v; is >> v; a = v; return is; }
    std::ostream& operator<<(std::ostream& os, const atcoder::modint998244353& a) { return os << a.val(); }
    std::istream& operator>>(std::istream& is, atcoder::modint1000000007& a) { long long v; is >> v; a = v; return is; }
    std::ostream& operator<<(std::ostream& os, const atcoder::modint1000000007& a) { return os << a.val(); }
    template<int m> std::istream& operator>>(std::istream& is, atcoder::static_modint<m>& a) { long long v; is >> v; a = v; return is; }
    template<int m> std::ostream& operator<<(std::ostream& os, const atcoder::static_modint<m>& a) { return os << a.val(); }
    template<int m> std::istream& operator>>(std::istream& is, atcoder::dynamic_modint<m>& a) { long long v; is >> v; a = v; return is; }
    template<int m> std::ostream& operator<<(std::ostream& os, const atcoder::dynamic_modint<m>& a) { return os << a.val(); }
    template<class T1, class T2> std::istream& operator>>(std::istream& is, std::pair<T1, T2>& p) { is >> p.first >> p.second; return is; }
    template<class T1, class T2> std::ostream& operator<<(std::ostream& os, const std::pair<T1, T2>& p) { os << '(' << p.first << ", " << p.second << ')'; return os; }
    template<class T> std::istream& operator>>(std::istream& is, std::vector<T>& v) { for (auto& e : v) is >> e; return is; }
    template<class T> std::ostream& operator<<(std::ostream& os, const std::vector<T>& v) { for (auto& e : v) os << e << ' '; return os; }
    template<typename T> std::ostream& operator << (std::ostream& os, std::set<T>& set_var) { os << "{"; for (auto itr = set_var.begin(); itr != set_var.end(); itr++) { os << *itr;++itr;if (itr != set_var.end()) os << ", ";itr--; }os << "}";return os; }
    template <typename T, typename U> std::ostream& operator<<(std::ostream& os, std::map<T, U>& map_var) { os << "{";for (auto itr = map_var.begin(); itr != map_var.end(); itr++) { os << *itr;itr++;if (itr != map_var.end()) os << ", ";itr--; }os << "}";return os; }

    void print() { std::cout << '\n'; }
    template<class T, class... Ts>void print(const T& a, const Ts&... b) { std::cout << a; (std::cout << ... << (std::cout << ' ', b)); std::cout << '\n'; }
    void drop() { std::cout << '\n';exit(0); }
    template<class T, class... Ts>void drop(const T& a, const Ts&... b) { std::cout << a; (std::cout << ... << (std::cout << ' ', b)); std::cout << '\n';exit(0); }
#ifdef __LOCAL
    void debug_out() { std::cerr << std::endl; }
    template < class Head, class... Tail> void debug_out(Head H, Tail... T) { std::cerr << ' ' << H; debug_out(T...); }
#define debug(...) std::cerr << 'L' << __LINE__ << " [" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)
#define dump(x) std::cerr << 'L' << __LINE__ << " " << #x << " = " << (x) << std::endl
#else
#define debug(...) (void(0))
#define dump(x) (void(0))
#endif


#define rep1(a)          for(long long i = 0; i < a; i++)
#define rep2(i, a)       for(long long i = 0; i < a; i++)
#define rep3(i, a, b)    for(long long i = a; i < b; i++)
#define rep4(i, a, b, c) for(long long i = a; i < b; i += c)
#define drep1(a)          for(long long i = a-1; i >= 0; i--)
#define drep2(i, a)       for(long long i = a-1; i >= 0; i--)
#define drep3(i, a, b)    for(long long i = a-1; i >= b; i--)
#define drep4(i, a, b, c) for(long long i = a-1; i >= b; i -= c)
#define overload4(a, b, c, d, e, ...) e
#define rep(...) overload4(__VA_ARGS__, rep4, rep3, rep2, rep1)(__VA_ARGS__)
#define drep(...) overload4(__VA_ARGS__, drep4, drep3, drep2, drep1)(__VA_ARGS__)

} // namespace tomo0608

int dx[8] = { 1, 0, -1, 0, 1, 1, -1, -1 };
int dy[8] = { 0, 1, 0, -1, 1, -1, -1, 1 };
#define endl '\n'


namespace tomo0608 {
#define all(x) x.begin(),x.end()
    template <class T = long long, class S> T SUM(const S& v) { return accumulate(all(v), T(0)); }
#define MIN(v) *min_element(all(v))
#define MAX(v) *max_element(all(v))
#define lb(c, x) distance((c).begin(), lower_bound(all(c), (x)))
#define ub(c, x) distance((c).begin(), upper_bound(all(c), (x)))
#define UNIQUE(x) sort(all(x)), x.erase(unique(all(x)), x.end())
    template <typename T> void zip(std::vector<T>& x) { std::vector<T> y = x;UNIQUE(y);for (int i = 0; i < x.size(); ++i) { x[i] = lb(y, x[i]); } }
    template<class T> using priority_queue_rev = std::priority_queue<T, std::vector<T>, std::greater<T>>;
    template<class T, class U> inline bool chmax(T& a, const U& b) { if (a < b) { a = b; return 1; } return 0; }
    template<class T, class U> inline bool chmin(T& a, const U& b) { if (a > b) { a = b; return 1; } return 0; }
    template<class T> inline int count_between(std::vector<T>& a, T l, T r) { return lower_bound(all(a), r) - lower_bound(all(a), l); } // [l, r)
#define bit(n, k) ((n >> k) & 1) /*nのk bit目*/
    int topbit(signed t) { return t == 0 ? -1 : 31 - __builtin_clz(t); }
    int topbit(long long t) { return t == 0 ? -1 : 63 - __builtin_clzll(t); }
    int lowbit(signed a) { return a == 0 ? 32 : __builtin_ctz(a); }
    int lowbit(long long a) { return a == 0 ? 64 : __builtin_ctzll(a); }
    template <typename T>T mypow(T x, long long n) { T ret = 1;while (n > 0) { if (n & 1)(ret *= x);(x *= x);n >>= 1; }return ret; }
}

//typedef atcoder::modint1000000007 mint;
typedef atcoder::modint998244353 mint;
using namespace atcoder;
using namespace std;
using namespace tomo0608;
#include <atcoder/string>

const ll inf = 1e12;

// https://ei1333.github.io/library/structure/convex-hull-trick/dynamic-li-chao-tree.hpp.html
/**
 * @brief Dynamic-Li-Chao-Tree
 * @docs docs/dynamic-li-chao-tree.md
*/
template< typename T, T x_low, T x_high, T id >
struct DynamicLiChaoTree {

    struct Line {
        T a, b;

        Line(T a, T b) : a(a), b(b) {}

        inline T get(T x) const { return a * x + b; }
    };

    struct Node {
        Line x;
        Node* l, * r;

        Node(const Line& x) : x{ x }, l{ nullptr }, r{ nullptr } {}
    };

    Node* root;

    DynamicLiChaoTree() : root{ nullptr } {}

    Node* add_line(Node* t, Line& x, const T& l, const T& r, const T& x_l, const T& x_r) {
        if (!t) return new Node(x);

        T t_l = t->x.get(l), t_r = t->x.get(r);

        if (t_l <= x_l && t_r <= x_r) {
            return t;
        }
        else if (t_l >= x_l && t_r >= x_r) {
            t->x = x;
            return t;
        }
        else {
            T m = (l + r) / 2;
            if (m == r) --m;
            T t_m = t->x.get(m), x_m = x.get(m);
            if (t_m > x_m) {
                swap(t->x, x);
                if (x_l >= t_l) t->l = add_line(t->l, x, l, m, t_l, t_m);
                else t->r = add_line(t->r, x, m + 1, r, t_m + x.a, t_r);
            }
            else {
                if (t_l >= x_l) t->l = add_line(t->l, x, l, m, x_l, x_m);
                else t->r = add_line(t->r, x, m + 1, r, x_m + x.a, x_r);
            }
            return t;
        }
    }

    void add_line(const T& a, const T& b) {
        Line x(a, b);
        root = add_line(root, x, x_low, x_high, x.get(x_low), x.get(x_high));
    }

    Node* add_segment(Node* t, Line& x, const T& a, const T& b, const T& l, const T& r, const T& x_l, const T& x_r) {
        if (r < a || b < l) return t;
        if (a <= l && r <= b) {
            Line y{ x };
            return add_line(t, y, l, r, x_l, x_r);
        }
        if (t) {
            T t_l = t->x.get(l), t_r = t->x.get(r);
            if (t_l <= x_l && t_r <= x_r) return t;
        }
        else {
            t = new Node(Line(0, id));
        }
        T m = (l + r) / 2;
        if (m == r) --m;
        T x_m = x.get(m);
        t->l = add_segment(t->l, x, a, b, l, m, x_l, x_m);
        t->r = add_segment(t->r, x, a, b, m + 1, r, x_m + x.a, x_r);
        return t;
    }

    void add_segment(const T& l, const T& r, const T& a, const T& b) {
        Line x(a, b);
        root = add_segment(root, x, l, r - 1, x_low, x_high, x.get(x_low), x.get(x_high));
    }

    T query(const Node* t, const T& l, const T& r, const T& x) const {
        if (!t) return id;
        if (l == r) return t->x.get(x);
        T m = (l + r) / 2;
        if (m == r) --m;
        if (x <= m) return min(t->x.get(x), query(t->l, l, m, x));
        else return min(t->x.get(x), query(t->r, m + 1, r, x));
    }

    T query(const T& x) const {
        return query(root, x_low, x_high, x);
    }
};

void solve() {
    LL(n, m);
    V<ll> a(n), b(m), c(m);cin >> a >> b >> c;
    V<ll> ab(n + m + 1);
    rep(i, n)ab[i] = a[i];
    ab[n] = -1;
    rep(j, m)ab[j + n + 1] = b[j];
    V<int> z_al = z_algorithm(ab);
    V<ll>l(m);
    rep(i, m)l[i] = z_al[i + n + 1];

    /*V<ll> dp(m + 1, inf);
    dp[0] = 0;
    rep(i, m) {
        if (dp[i] == inf)continue;
        rep(j, l[i] + 1) {
            chmin(dp[i + j], dp[i] + c[i] * j);
        }
    }
    if (dp[m] >= inf)dp[m] = -1;
    debug(dp);
    print(dp[m]);
    */
    DynamicLiChaoTree<ll, 0, 200010, inf> LCT;

    rep(i, m) {
        ll dp_i = LCT.query(i);
        if (i == 0)dp_i = 0;
        if (dp_i == inf)continue;
        LCT.add_segment(i, i + l[i] + 1, c[i], dp_i - c[i] * i);
    }
    ll ans = LCT.query(m);
    if ((ans >= inf) || (ans < 0))ans = -1;
    print(ans);
}

int main() {
    std::cin.tie(0);
    std::ios_base::sync_with_stdio(false);
    std::cout << std::setprecision(20);
    int codeforces = 1;
    //cin >> codeforces;
    while (codeforces--) {
        solve();
    }
    return 0;
}
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