結果
問題 | No.1982 [Cherry 4th Tune B] 絶険 |
ユーザー | iiljj |
提出日時 | 2022-06-25 17:28:51 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 1,248 ms / 3,000 ms |
コード長 | 12,996 bytes |
コンパイル時間 | 2,085 ms |
コンパイル使用メモリ | 154,488 KB |
実行使用メモリ | 21,908 KB |
最終ジャッジ日時 | 2024-11-14 17:10:16 |
合計ジャッジ時間 | 25,057 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 | 5 ms
6,400 KB |
testcase_03 | AC | 354 ms
14,424 KB |
testcase_04 | AC | 486 ms
14,556 KB |
testcase_05 | AC | 311 ms
9,088 KB |
testcase_06 | AC | 549 ms
14,096 KB |
testcase_07 | AC | 638 ms
14,308 KB |
testcase_08 | AC | 498 ms
14,752 KB |
testcase_09 | AC | 568 ms
15,928 KB |
testcase_10 | AC | 539 ms
12,888 KB |
testcase_11 | AC | 270 ms
8,192 KB |
testcase_12 | AC | 631 ms
15,488 KB |
testcase_13 | AC | 357 ms
12,480 KB |
testcase_14 | AC | 273 ms
9,088 KB |
testcase_15 | AC | 351 ms
12,196 KB |
testcase_16 | AC | 434 ms
10,624 KB |
testcase_17 | AC | 921 ms
18,972 KB |
testcase_18 | AC | 789 ms
17,504 KB |
testcase_19 | AC | 875 ms
17,568 KB |
testcase_20 | AC | 120 ms
9,412 KB |
testcase_21 | AC | 184 ms
9,216 KB |
testcase_22 | AC | 417 ms
13,236 KB |
testcase_23 | AC | 186 ms
9,200 KB |
testcase_24 | AC | 237 ms
8,704 KB |
testcase_25 | AC | 851 ms
18,052 KB |
testcase_26 | AC | 865 ms
18,284 KB |
testcase_27 | AC | 113 ms
6,272 KB |
testcase_28 | AC | 66 ms
13,440 KB |
testcase_29 | AC | 1,248 ms
21,908 KB |
testcase_30 | AC | 802 ms
21,908 KB |
testcase_31 | AC | 97 ms
14,496 KB |
testcase_32 | AC | 1,117 ms
21,784 KB |
testcase_33 | AC | 1,108 ms
21,784 KB |
testcase_34 | AC | 967 ms
21,780 KB |
ソースコード
/* #region Head */ // #include <bits/stdc++.h> #include <algorithm> #include <array> #include <bitset> #include <cassert> // assert.h #include <cmath> // math.h #include <cstring> #include <ctime> #include <deque> #include <fstream> #include <functional> #include <iomanip> #include <iostream> #include <list> #include <map> #include <memory> #include <numeric> #include <queue> #include <random> #include <set> #include <sstream> #include <stack> #include <string> #include <unordered_map> #include <unordered_set> #include <vector> using namespace std; using ll = long long; using ull = unsigned long long; using ld = long double; using pll = pair<ll, ll>; template <class T> using vc = vector<T>; template <class T> using vvc = vc<vc<T>>; using vll = vc<ll>; using vvll = vvc<ll>; using vld = vc<ld>; using vvld = vvc<ld>; using vs = vc<string>; using vvs = vvc<string>; template <class T, class U> using um = unordered_map<T, U>; template <class T> using pq = priority_queue<T>; template <class T> using pqa = priority_queue<T, vc<T>, greater<T>>; template <class T> using us = unordered_set<T>; #define TREP(T, i, m, n) for (T i = (m), i##_len = (T)(n); i < i##_len; ++(i)) #define TREPM(T, i, m, n) for (T i = (m), i##_max = (T)(n); i <= i##_max; ++(i)) #define TREPR(T, i, m, n) for (T i = (m), i##_min = (T)(n); i >= i##_min; --(i)) #define TREPD(T, i, m, n, d) for (T i = (m), i##_len = (T)(n); i < i##_len; i += (d)) #define TREPMD(T, i, m, n, d) for (T i = (m), i##_max = (T)(n); i <= i##_max; i += (d)) #define REP(i, m, n) for (ll i = (m), i##_len = (ll)(n); i < i##_len; ++(i)) #define REPM(i, m, n) for (ll i = (m), i##_max = (ll)(n); i <= i##_max; ++(i)) #define REPR(i, m, n) for (ll i = (m), i##_min = (ll)(n); i >= i##_min; --(i)) #define REPD(i, m, n, d) for (ll i = (m), i##_len = (ll)(n); i < i##_len; i += (d)) #define REPMD(i, m, n, d) for (ll i = (m), i##_max = (ll)(n); i <= i##_max; i += (d)) #define REPI(itr, ds) for (auto itr = ds.begin(); itr != ds.end(); itr++) #define REPIR(itr, ds) for (auto itr = ds.rbegin(); itr != ds.rend(); itr++) #define ALL(x) begin(x), end(x) #define SIZE(x) ((ll)(x).size()) #define ISIZE(x) ((int)(x).size()) #define PERM(c) \ sort(ALL(c)); \ for (bool c##p = 1; c##p; c##p = next_permutation(ALL(c))) #define UNIQ(v) v.erase(unique(ALL(v)), v.end()); #define CEIL(a, b) (((a) + (b)-1) / (b)) #define endl '\n' constexpr ll INF = 1'010'000'000'000'000'017LL; constexpr int IINF = 1'000'000'007LL; constexpr ll MOD = 1'000'000'007LL; // 1e9 + 7 // constexpr ll MOD = 998244353; constexpr ld EPS = 1e-12; constexpr ld PI = 3.14159265358979323846; template <typename T> istream &operator>>(istream &is, vc<T> &vec) { // vector 入力 for (T &x : vec) is >> x; return is; } template <typename T> ostream &operator<<(ostream &os, const vc<T> &vec) { // vector 出力 (for dump) os << "{"; REP(i, 0, SIZE(vec)) os << vec[i] << (i == i_len - 1 ? "" : ", "); os << "}"; return os; } template <typename T> ostream &operator>>(ostream &os, const vc<T> &vec) { // vector 出力 (inline) REP(i, 0, SIZE(vec)) os << vec[i] << (i == i_len - 1 ? "\n" : " "); return os; } template <typename T, size_t _Nm> istream &operator>>(istream &is, array<T, _Nm> &arr) { // array 入力 REP(i, 0, SIZE(arr)) is >> arr[i]; return is; } template <typename T, size_t _Nm> ostream &operator<<(ostream &os, const array<T, _Nm> &arr) { // array 出力 (for dump) os << "{"; REP(i, 0, SIZE(arr)) os << arr[i] << (i == i_len - 1 ? "" : ", "); os << "}"; return os; } template <typename T, typename U> istream &operator>>(istream &is, pair<T, U> &pair_var) { // pair 入力 is >> pair_var.first >> pair_var.second; return is; } template <typename T, typename U> ostream &operator<<(ostream &os, const pair<T, U> &pair_var) { // pair 出力 os << "(" << pair_var.first << ", " << pair_var.second << ")"; return os; } // map, um, set, us 出力 template <class T> ostream &out_iter(ostream &os, const T &map_var) { os << "{"; REPI(itr, map_var) { os << *itr; auto itrcp = itr; if (++itrcp != map_var.end()) os << ", "; } return os << "}"; } template <typename T, typename U> ostream &operator<<(ostream &os, const map<T, U> &map_var) { return out_iter(os, map_var); } template <typename T, typename U> ostream &operator<<(ostream &os, const um<T, U> &map_var) { os << "{"; REPI(itr, map_var) { auto [key, value] = *itr; os << "(" << key << ", " << value << ")"; auto itrcp = itr; if (++itrcp != map_var.end()) os << ", "; } os << "}"; return os; } template <typename T> ostream &operator<<(ostream &os, const set<T> &set_var) { return out_iter(os, set_var); } template <typename T> ostream &operator<<(ostream &os, const us<T> &set_var) { return out_iter(os, set_var); } template <typename T> ostream &operator<<(ostream &os, const pq<T> &pq_var) { pq<T> pq_cp(pq_var); os << "{"; if (!pq_cp.empty()) { os << pq_cp.top(), pq_cp.pop(); while (!pq_cp.empty()) os << ", " << pq_cp.top(), pq_cp.pop(); } return os << "}"; } // tuple 出力 template <size_t N = 0, bool end_line = false, typename... Args> ostream &operator<<(ostream &os, tuple<Args...> &a) { if constexpr (N < std::tuple_size_v<tuple<Args...>>) { os << get<N>(a); if constexpr (N + 1 < std::tuple_size_v<tuple<Args...>>) { os << ' '; } else if constexpr (end_line) { os << '\n'; } return operator<<<N + 1, end_line>(os, a); } return os; } template <typename... Args> void print_tuple(tuple<Args...> &a) { operator<<<0, true>(cout, a); } void pprint() { cout << endl; } template <class Head, class... Tail> void pprint(Head &&head, Tail &&...tail) { cout << head; if (sizeof...(Tail) > 0) cout << ' '; pprint(move(tail)...); } // dump #define DUMPOUT cerr void dump_func() { DUMPOUT << endl; } template <class Head, class... Tail> void dump_func(Head &&head, Tail &&...tail) { DUMPOUT << head; if (sizeof...(Tail) > 0) DUMPOUT << ", "; dump_func(move(tail)...); } // chmax (更新「される」かもしれない値が前) template <typename T, typename U, typename Comp = less<>> bool chmax(T &xmax, const U &x, Comp comp = {}) { if (comp(xmax, x)) { xmax = x; return true; } return false; } // chmin (更新「される」かもしれない値が前) template <typename T, typename U, typename Comp = less<>> bool chmin(T &xmin, const U &x, Comp comp = {}) { if (comp(x, xmin)) { xmin = x; return true; } return false; } // ローカル用 #ifndef ONLINE_JUDGE #define DEBUG_ #endif #ifndef MYLOCAL #undef DEBUG_ #endif #ifdef DEBUG_ #define DEB #define dump(...) \ DUMPOUT << " " << string(#__VA_ARGS__) << ": " \ << "[" << to_string(__LINE__) << ":" << __FUNCTION__ << "]" << endl \ << " ", \ dump_func(__VA_ARGS__) #else #define DEB if (false) #define dump(...) #endif #define VAR(type, ...) \ type __VA_ARGS__; \ assert((cin >> __VA_ARGS__)); template <typename T> istream &operator,(istream &is, T &rhs) { return is >> rhs; } template <typename T> ostream &operator,(ostream &os, const T &rhs) { return os << ' ' << rhs; } struct AtCoderInitialize { static constexpr int IOS_PREC = 15; static constexpr bool AUTOFLUSH = false; AtCoderInitialize() { ios_base::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr); cout << fixed << setprecision(IOS_PREC); if (AUTOFLUSH) cout << unitbuf; } } ATCODER_INITIALIZE; void Yn(bool p) { cout << (p ? "Yes" : "No") << endl; } void YN(bool p) { cout << (p ? "YES" : "NO") << endl; } template <typename T> constexpr void operator--(vc<T> &v, int) noexcept { for (int i = 0; i < ISIZE(v); ++i) v[i]--; } template <typename T> constexpr void operator++(vc<T> &v, int) noexcept { for (int i = 0; i < ISIZE(v); ++i) v[i]++; } /* #endregion */ // #include <atcoder/all> // using namespace atcoder; /* #region BIT */ template <class T = ll> struct BinaryIndexedTree { vector<T> data; BinaryIndexedTree(int sz) { data.assign(++sz, 0); } void init() { fill(ALL(data), T(0)); } T sum(int k) const { T ret = 0; for (++k; k > 0; k -= k & -k) ret += data[k]; return (ret); } void add(int k, const T &x) { for (++k; k < SIZE(data); k += k & -k) data[k] += x; } // query for [l, r) // subtraction is required T query(const int l, const int r) const { return sum(r - 1) - sum(l - 1); } }; /* #endregion */ /* #region RangeAddBIT */ template <class T = ll> struct RangeAddBinaryIndexedTree { BinaryIndexedTree<T> p, q; RangeAddBinaryIndexedTree(const int n) : p(n + 1), q(n + 1) {} void init() { p.init(); q.init(); } void add_range(const int l, const int r, const T w) { p.add(l, -w * l); p.add(r, w * r); q.add(l, w); q.add(r, -w); } // [0, r) の和を求める T get_range(const int r) const { return p.sum(r) + q.sum(r) * r; } // [l, r) の和を求める T query(const int l, const int r) { if (l >= r) return T(0); return get_range(r) - get_range(l); } }; /* #endregion */ /* #region parallel_binary_search */ // 並列二分探索 vc<int> parallel_binary_search(int n, int q, function<void(void)> init, // function<void(int)> operate, // function<bool(int)> discriminate // ) { using pii = pair<int, int>; // mid, qi vc<int> ql(q, -1), qr(q, n); // 区間左端(ng),右端(ok) vc<pii> query(q), nxt(0); REP(i, 0, q) query[i] = {(ql[i] + qr[i]) / 2, i}; vc<int> ret(q); // 一度も操作をしない状態で満たされるかどうか確かめる必要があるとき使う constexpr int QUERY_INIT_CHECK = -2; while (!query.empty()) { sort(ALL(query)); int cur = 0; init(); // 操作を開始するための初期化 // 一度も操作をしない状態で満たされるかどうか確かめる while (cur < SIZE(query) && query[cur].first == QUERY_INIT_CHECK) { pii &p = query[cur++]; int qi = p.second; // 一度も操作をしない状態で充足されたら -1 にする ret[qi] = (discriminate(qi)) ? -1 : 0; } REP(i, 0, n) { operate(i); // i 回目の操作 while (cur < SIZE(query) && query[cur].first <= i) { pii &p = query[cur++]; int qi = p.second, mid = p.first; // mid 回目の操作が今ちょうど終わったところ if (discriminate(qi)) qr[qi] = mid; else ql[qi] = mid; if (ql[qi] == -1 && qr[qi] == 0) { nxt.push_back({QUERY_INIT_CHECK, qi}); } else if (ql[qi] + 1 == qr[qi]) { ret[qi] = qr[qi]; } else { nxt.push_back({(ql[qi] + qr[qi]) / 2, qi}); } } } query.swap(nxt); nxt.clear(); } return ret; } /* #endregion */ // Problem void solve() { VAR(ll, n, k, q); vll l(k), r(k), c(k), H(k); REP(i, 0, k) cin >> l[i], r[i], c[i], H[i]; l--; vll I(q), X(q); REP(i, 0, q) cin >> I[i], X[i]; I--; RangeAddBinaryIndexedTree<> bit(n); auto init = [&]() -> void { bit.init(); }; // oi 回目の操作を適用する auto operate = [&](int oi) -> void { bit.add_range(l[oi], r[oi], H[oi]); // }; // クエリ qi の判定条件が充足されるかどうかを返す auto discriminate = [&](int qi) -> bool { return bit.query(I[qi], I[qi] + 1) >= X[qi]; // }; vc<int> ret = parallel_binary_search(k, q, init, operate, discriminate); dump(ret); REP(i, 0, q) { if (ret[i] == k) pprint(-1); else pprint(c[ret[i]]); } } // entry point int main() { solve(); return 0; }