結果

問題 No.2698 Many Asakatsu
ユーザー KowerKoint2010KowerKoint2010
提出日時 2024-03-16 16:52:15
言語 C++23
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 226 ms / 2,000 ms
コード長 7,215 bytes
コンパイル時間 3,290 ms
コンパイル使用メモリ 262,168 KB
実行使用メモリ 8,932 KB
最終ジャッジ日時 2024-09-30 05:58:12
合計ジャッジ時間 6,966 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge2
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 2 ms
5,248 KB
testcase_01 AC 2 ms
5,248 KB
testcase_02 AC 2 ms
5,248 KB
testcase_03 AC 2 ms
5,248 KB
testcase_04 AC 2 ms
5,248 KB
testcase_05 AC 2 ms
5,248 KB
testcase_06 AC 2 ms
5,248 KB
testcase_07 AC 3 ms
5,248 KB
testcase_08 AC 2 ms
5,248 KB
testcase_09 AC 3 ms
5,248 KB
testcase_10 AC 2 ms
5,248 KB
testcase_11 AC 3 ms
5,248 KB
testcase_12 AC 3 ms
5,248 KB
testcase_13 AC 3 ms
5,248 KB
testcase_14 AC 3 ms
5,248 KB
testcase_15 AC 3 ms
5,248 KB
testcase_16 AC 3 ms
5,248 KB
testcase_17 AC 3 ms
5,248 KB
testcase_18 AC 4 ms
5,248 KB
testcase_19 AC 17 ms
5,248 KB
testcase_20 AC 17 ms
5,248 KB
testcase_21 AC 18 ms
5,248 KB
testcase_22 AC 120 ms
8,808 KB
testcase_23 AC 129 ms
8,672 KB
testcase_24 AC 135 ms
8,676 KB
testcase_25 AC 120 ms
8,800 KB
testcase_26 AC 130 ms
8,676 KB
testcase_27 AC 135 ms
8,676 KB
testcase_28 AC 226 ms
8,032 KB
testcase_29 AC 40 ms
7,168 KB
testcase_30 AC 55 ms
8,932 KB
testcase_31 AC 214 ms
8,296 KB
testcase_32 AC 136 ms
8,932 KB
testcase_33 AC 17 ms
5,248 KB
testcase_34 AC 134 ms
8,804 KB
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 # 

#line 2 "/home/kowerkoint/workspace/CompPro-Make/library/KowerKoint/stl-expansion.hpp"
#include <bits/stdc++.h>

template <typename T1, typename T2>
std::istream& operator>>(std::istream& is, std::pair<T1, T2>& p) {
    is >> p.first >> p.second;
    return is;
}
template <typename T, size_t N>
std::istream& operator>>(std::istream& is, std::array<T, N>& a) {
    for (size_t i = 0; i < N; ++i) {
        is >> a[i];
    }
    return is;
}
template <typename T>
std::istream& operator>>(std::istream& is, std::vector<T>& v) {
    for (auto& e : v) is >> e;
    return is;
}
template <typename T1, typename T2>
std::ostream& operator<<(std::ostream& os, const std::pair<T1, T2>& p) {
    os << p.first << " " << p.second;
    return os;
}
template <typename T, size_t N>
std::ostream& operator<<(std::ostream& os, const std::array<T, N>& a) {
    for (size_t i = 0; i < N; ++i) {
        os << a[i] << (i + 1 == a.size() ? "" : " ");
    }
    return os;
}
template <typename T>
std::ostream& operator<<(std::ostream& os, const std::vector<T>& v) {
    for (size_t i = 0; i < v.size(); ++i) {
        os << v[i] << (i + 1 == v.size() ? "" : " ");
    }
    return os;
}
#line 3 "/home/kowerkoint/workspace/CompPro-Make/library/KowerKoint/base.hpp"
using namespace std;

#define REP(i, n) for(int i = 0; i < (int)(n); i++)
#define FOR(i, a, b) for(ll i = a; i < (ll)(b); i++)
#define ALL(a) (a).begin(),(a).end()
#define RALL(a) (a).rbegin(),(a).rend()
#define END(...) { print(__VA_ARGS__); return; }

template <typename T>
inline auto rep(T n) { return views::iota(T(0), n); }
template <typename T>
inline auto rep(T st, T ed, T step = 1) { return views::iota(T(0), (ed - st) / step) | views::transform([st, step](T i) { return st + i * step; }); }

using VI = vector<int>;
using VVI = vector<VI>;
using VVVI = vector<VVI>;
using ll = long long;
using VL = vector<ll>;
using VVL = vector<VL>;
using VVVL = vector<VVL>;
using ull = unsigned long long;
using VUL = vector<ull>;
using VVUL = vector<VUL>;
using VVVUL = vector<VVUL>;
using VD = vector<double>;
using VVD = vector<VD>;
using VVVD = vector<VVD>;
using VS = vector<string>;
using VVS = vector<VS>;
using VVVS = vector<VVS>;
using VC = vector<char>;
using VVC = vector<VC>;
using VVVC = vector<VVC>;
using P = pair<int, int>;
using VP = vector<P>;
using VVP = vector<VP>;
using VVVP = vector<VVP>;
using LP = pair<ll, ll>;
using VLP = vector<LP>;
using VVLP = vector<VLP>;
using VVVLP = vector<VVLP>;

template <typename T>
using PQ = priority_queue<T>;
template <typename T>
using GPQ = priority_queue<T, vector<T>, greater<T>>;

constexpr int INF = 1001001001;
constexpr ll LINF = 1001001001001001001ll;
constexpr int DX[] = {1, 0, -1, 0};
constexpr int DY[] = {0, 1, 0, -1};

void print() { cout << '\n'; }
template<typename T>
void print(const T &t) { cout << t << '\n'; }
template<typename Head, typename... Tail>
void print(const Head &head, const Tail &... tail) {
    cout << head << ' ';
    print(tail...);
}

#ifdef DEBUG
void dbg() { cerr << '\n'; }
template<typename T>
void dbg(const T &t) { cerr << t << '\n'; }
template<typename Head, typename... Tail>
void dbg(const Head &head, const Tail &... tail) {
    cerr << head << ' ';
    dbg(tail...);
}
#else
template<typename... Args>
void dbg(const Args &... args) {}
#endif

template<typename T>
vector<vector<T>> split(typename vector<T>::const_iterator begin, typename vector<T>::const_iterator end, T val) {
    vector<vector<T>> res;
    vector<T> cur;
    for(auto it = begin; it != end; it++) {
        if(*it == val) {
            res.push_back(cur);
            cur.clear();
        } else cur.push_back(*it);
    }
    res.push_back(cur);
    return res;
}

vector<string> split(typename string::const_iterator begin, typename string::const_iterator end, char val) {
    vector<string> res;
    string cur = "";
    for(auto it = begin; it != end; it++) {
        if(*it == val) {
            res.push_back(cur);
            cur.clear();
        } else cur.push_back(*it);
    }
    res.push_back(cur);
    return res;
}

template< typename T1, typename T2 >
inline bool chmax(T1 &a, T2 b) { return a < b && (a = b, true); }

template< typename T1, typename T2 >
inline bool chmin(T1 &a, T2 b) { return a > b && (a = b, true); }

template <typename T>
pair<VI, vector<T>> compress(const vector<T> &a) {
    int n = a.size();
    vector<T> x;
    REP(i, n) x.push_back(a[i]);
    sort(ALL(x)); x.erase(unique(ALL(x)), x.end());
    VI res(n);
    REP(i, n) res[i] = lower_bound(ALL(x), a[i]) - x.begin();
    return make_pair(res, x);
}

template <typename It>
auto rle(It begin, It end) {
    vector<pair<typename It::value_type, int>> res;
    if(begin == end) return res;
    auto pre = *begin;
    int num = 1;
    for(auto it = begin + 1; it != end; it++) {
        if(pre != *it) {
            res.emplace_back(pre, num);
            pre = *it;
            num = 1;
        } else num++;
    }
    res.emplace_back(pre, num);
    return res;
}

template <typename It>
vector<pair<typename It::value_type, int>> rle_sort(It begin, It end) {
    vector<typename It::value_type> cloned(begin, end);
    sort(ALL(cloned));
    auto e = rle(ALL(cloned));
    sort(ALL(e), [](const auto& l, const auto& r) { return l.second < r.second; });
    return e;
}

template <typename T>
pair<vector<T>, vector<T>> factorial(int n) {
    vector<T> res(n+1), rev(n+1);
    res[0] = 1;
    REP(i, n) res[i+1] = res[i] * (i+1);
    rev[n] = 1 / res[n];
    for(int i = n; i > 0; i--) {
        rev[i-1] = rev[i] * i;
    }
    return make_pair(res, rev);
}
#line 2 "main.cpp"

void solve(){
    ll n, m; cin >> n >> m;
    VL a(n), b(n);
    REP(i, n) cin >> a[i] >> b[i];
    auto get_y = [&](ll i, ll x) {
        if(b[i] == 0) return abs(x-a[i]) * m;
        ll j = x < a[i] ? 0 : min(m, ((x-a[i])/b[i]) + 1);
        return (-m+2*j) * (x - (a[i]+j*b[i])) + (j*j - (m-1)*j + m*(m-1)/2) * b[i];
    };
    auto convex_cross_point = [&](ll i1, ll i2) {
        ll ok = INF, ng = -1;
        while(ok - ng > 1) {
            ll x = (ok + ng) / 2;
            ll y1 = get_y(i1, x);
            ll y2 = get_y(i2, x);
            if(y1 > y2) ok = x;
            else ng = x;
        }
        return ok;
    };
    VL di = {0};
    VL boader = {};
    for(ll i : rep(1LL, n)) {
        if(a[di.back()] == a[i] && b[di.back()] == b[i]) continue;
        while(1) {
            ll c = convex_cross_point(di.back(), i);
            if(boader.empty() || boader.back() < c) {
                di.push_back(i);
                boader.push_back(c);
                break;
            } else {
                di.pop_back();
                boader.pop_back();
            }
        }
    }
    dbg(di);
    dbg(boader);
    ll q; cin >> q;
    ll x; cin >> x;
    VL c(n); cin >> c;
    int idx = 0;
    VL ans(q);
    REP(i, q) {
        while(idx < (int)boader.size() && boader[idx] <= x) idx++;
        ans[i] = di[idx];
        x += c[ans[i]];
        ans[i]++;
    }
    print(ans);
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout << fixed << setprecision(10);
    int t = 1;
    // cin >> t;
    for(int case_id = 1; case_id <= t; case_id++) solve();
    return 0;
}
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