結果
| 問題 |
No.3265 地元に帰れば天才扱い！
|
| コンテスト | |
| ユーザー |
 hitonanode
|
| 提出日時 | 2025-09-06 13:22:57 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 765 ms / 2,500 ms |
| コード長 | 11,150 bytes |
| コンパイル時間 | 2,671 ms |
| コンパイル使用メモリ | 230,928 KB |
| 実行使用メモリ | 13,568 KB |
| 最終ジャッジ日時 | 2025-09-06 13:23:57 |
| 合計ジャッジ時間 | 22,413 ms |
|
ジャッジサーバーID （参考情報） |
judge4 / judge2 |
（要ログイン）
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 21 |
ソースコード
#include <algorithm>
#include <array>
#include <bitset>
#include <cassert>
#include <chrono>
#include <cmath>
#include <complex>
#include <deque>
#include <forward_list>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iostream>
#include <limits>
#include <list>
#include <map>
#include <memory>
#include <numeric>
#include <optional>
#include <queue>
#include <random>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <tuple>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>
using namespace std;
using lint = long long;
using pint = pair<int, int>;
using plint = pair<lint, lint>;
struct fast_ios { fast_ios(){ cin.tie(nullptr), ios::sync_with_stdio(false), cout << fixed << setprecision(20); }; } fast_ios_;
#define ALL(x) (x).begin(), (x).end()
#define FOR(i, begin, end) for(int i=(begin),i##_end_=(end);i<i##_end_;i++)
#define IFOR(i, begin, end) for(int i=(end)-1,i##_begin_=(begin);i>=i##_begin_;i--)
#define REP(i, n) FOR(i,0,n)
#define IREP(i, n) IFOR(i,0,n)
template <typename T> bool chmax(T &m, const T q) { return m < q ? (m = q, true) : false; }
template <typename T> bool chmin(T &m, const T q) { return m > q ? (m = q, true) : false; }
const std::vector<std::pair<int, int>> grid_dxs{{1, 0}, {-1, 0}, {0, 1}, {0, -1}};
int floor_lg(long long x) { return x <= 0 ? -1 : 63 - __builtin_clzll(x); }
template <class T1, class T2> T1 floor_div(T1 num, T2 den) { return (num > 0 ? num / den : -((-num + den - 1) / den)); }
template <class T1, class T2> std::pair<T1, T2> operator+(const std::pair<T1, T2> &l, const std::pair<T1, T2> &r) { return std::make_pair(l.first + r.first, l.second + r.second); }
template <class T1, class T2> std::pair<T1, T2> operator-(const std::pair<T1, T2> &l, const std::pair<T1, T2> &r) { return std::make_pair(l.first - r.first, l.second - r.second); }
template <class T> std::vector<T> sort_unique(std::vector<T> vec) { sort(vec.begin(), vec.end()), vec.erase(unique(vec.begin(), vec.end()), vec.end()); return vec; }
template <class T> int arglb(const std::vector<T> &v, const T &x) { return std::distance(v.begin(), std::lower_bound(v.begin(), v.end(), x)); }
template <class T> int argub(const std::vector<T> &v, const T &x) { return std::distance(v.begin(), std::upper_bound(v.begin(), v.end(), x)); }
template <class IStream, class T> IStream &operator>>(IStream &is, std::vector<T> &vec) { for (auto &v : vec) is >> v; return is; }
template <class OStream, class T> OStream &operator<<(OStream &os, const std::vector<T> &vec);
template <class OStream, class T, size_t sz> OStream &operator<<(OStream &os, const std::array<T, sz> &arr);
template <class OStream, class T, class TH> OStream &operator<<(OStream &os, const std::unordered_set<T, TH> &vec);
template <class OStream, class T, class U> OStream &operator<<(OStream &os, const pair<T, U> &pa);
template <class OStream, class T> OStream &operator<<(OStream &os, const std::deque<T> &vec);
template <class OStream, class T> OStream &operator<<(OStream &os, const std::set<T> &vec);
template <class OStream, class T> OStream &operator<<(OStream &os, const std::multiset<T> &vec);
template <class OStream, class T> OStream &operator<<(OStream &os, const std::unordered_multiset<T> &vec);
template <class OStream, class T, class U> OStream &operator<<(OStream &os, const std::pair<T, U> &pa);
template <class OStream, class TK, class TV> OStream &operator<<(OStream &os, const std::map<TK, TV> &mp);
template <class OStream, class TK, class TV, class TH> OStream &operator<<(OStream &os, const std::unordered_map<TK, TV, TH> &mp);
template <class OStream, class... T> OStream &operator<<(OStream &os, const std::tuple<T...> &tpl);
template <class OStream, class T> OStream &operator<<(OStream &os, const std::vector<T> &vec) { os << '['; for (auto v : vec) os << v << ','; os << ']'; return os; }
template <class OStream, class T, size_t sz> OStream &operator<<(OStream &os, const std::array<T, sz> &arr) { os << '['; for (auto v : arr) os << v << ','; os << ']'; return os; }
template <class... T> std::istream &operator>>(std::istream &is, std::tuple<T...> &tpl) { std::apply([&is](auto &&... args) { ((is >> args), ...);}, tpl); return is; }
template <class OStream, class... T> OStream &operator<<(OStream &os, const std::tuple<T...> &tpl) { os << '('; std::apply([&os](auto &&... args) { ((os << args << ','), ...);}, tpl); return os << ')'; }
template <class OStream, class T, class TH> OStream &operator<<(OStream &os, const std::unordered_set<T, TH> &vec) { os << '{'; for (auto v : vec) os << v << ','; os << '}'; return os; }
template <class OStream, class T> OStream &operator<<(OStream &os, const std::deque<T> &vec) { os << "deq["; for (auto v : vec) os << v << ','; os << ']'; return os; }
template <class OStream, class T> OStream &operator<<(OStream &os, const std::set<T> &vec) { os << '{'; for (auto v : vec) os << v << ','; os << '}'; return os; }
template <class OStream, class T> OStream &operator<<(OStream &os, const std::multiset<T> &vec) { os << '{'; for (auto v : vec) os << v << ','; os << '}'; return os; }
template <class OStream, class T> OStream &operator<<(OStream &os, const std::unordered_multiset<T> &vec) { os << '{'; for (auto v : vec) os << v << ','; os << '}'; return os; }
template <class OStream, class T, class U> OStream &operator<<(OStream &os, const std::pair<T, U> &pa) { return os << '(' << pa.first << ',' << pa.second << ')'; }
template <class OStream, class TK, class TV> OStream &operator<<(OStream &os, const std::map<TK, TV> &mp) { os << '{'; for (auto v : mp) os << v.first << "=>" << v.second << ','; os << '}'; return os; }
template <class OStream, class TK, class TV, class TH> OStream &operator<<(OStream &os, const std::unordered_map<TK, TV, TH> &mp) { os << '{'; for (auto v : mp) os << v.first << "=>" << v.second << ','; os << '}'; return os; }
#ifdef HITONANODE_LOCAL
const string COLOR_RESET = "\033[0m", BRIGHT_GREEN = "\033[1;32m", BRIGHT_RED = "\033[1;31m", BRIGHT_CYAN = "\033[1;36m", NORMAL_CROSSED = "\033[0;9;37m", RED_BACKGROUND = "\033[1;41m", NORMAL_FAINT = "\033[0;2m";
#define dbg(x) std::cerr << BRIGHT_CYAN << #x << COLOR_RESET << " = " << (x) << NORMAL_FAINT << " (L" << __LINE__ << ") " << __FILE__ << COLOR_RESET << std::endl
#define dbgif(cond, x) ((cond) ? std::cerr << BRIGHT_CYAN << #x << COLOR_RESET << " = " << (x) << NORMAL_FAINT << " (L" << __LINE__ << ") " << __FILE__ << COLOR_RESET << std::endl : std::cerr)
#else
#define dbg(x) ((void)0)
#define dbgif(cond, x) ((void)0)
#endif
// 0-indexed BIT (binary indexed tree / Fenwick tree) (i : [0, len))
template <class T> struct BIT {
int n;
std::vector<T> data;
BIT(int len = 0) : n(len), data(len) {}
void reset() { std::fill(data.begin(), data.end(), T(0)); }
void add(int pos, T v) { // a[pos] += v
pos++;
while (pos > 0 and pos <= n) data[pos - 1] += v, pos += pos & -pos;
}
T sum(int k) const { // a[0] + ... + a[k - 1]
T res = 0;
while (k > 0) res += data[k - 1], k -= k & -k;
return res;
}
T sum(int l, int r) const { return sum(r) - sum(l); } // a[l] + ... + a[r - 1]
template <class OStream> friend OStream &operator<<(OStream &os, const BIT &bit) {
T prv = 0;
os << '[';
for (int i = 1; i <= bit.n; i++) {
T now = bit.sum(i);
os << now - prv << ',', prv = now;
}
return os << ']';
}
};
#include <algorithm>
#include <limits>
#include <vector>
// StarrySkyTree: segment tree for Range Minimum Query & Range Add Query
// Complexity: (N)$ (construction), (\log N)$ (add / get / prod)
// - RangeAddRangeMin(std::vector<Tp> data_init) : Initialize array x by data_init.
// - add(int begin, int end, Tp vadd) : Update x[i] <- x[i] + vadd for all begin <= i < end.
// - get(int pos) : Get x[pos].
// - prod(int begin, int end) : Get min(x[begin], ..., x[end - 1]).
template <typename Tp, Tp defaultT = std::numeric_limits<Tp>::max() / 2> struct RangeAddRangeMin {
int N, head;
std::vector<Tp> range_min, range_add;
static inline Tp f(Tp x, Tp y) noexcept { return std::min(x, y); }
inline void _merge(int pos) {
range_min[pos] = f(range_min[pos * 2] + range_add[pos * 2],
range_min[pos * 2 + 1] + range_add[pos * 2 + 1]);
}
void initialize(const std::vector<Tp> &data_init) {
N = data_init.size(), head = 1;
while (head < N) head <<= 1;
range_min.assign(head * 2, defaultT);
range_add.assign(head * 2, 0);
std::copy(data_init.begin(), data_init.end(), range_min.begin() + head);
for (int pos = head; --pos;) _merge(pos);
}
RangeAddRangeMin() = default;
RangeAddRangeMin(const std::vector<Tp> &data_init) { initialize(data_init); }
void _add(int begin, int end, int pos, int l, int r, Tp vadd) noexcept {
if (r <= begin or end <= l) return;
if (begin <= l and r <= end) {
range_add[pos] += vadd;
return;
}
_add(begin, end, pos * 2, l, (l + r) / 2, vadd);
_add(begin, end, pos * 2 + 1, (l + r) / 2, r, vadd);
_merge(pos);
}
// Add `vadd` to (x_begin, ..., x_{end - 1})
void add(int begin, int end, Tp vadd) noexcept { return _add(begin, end, 1, 0, head, vadd); }
Tp _get(int begin, int end, int pos, int l, int r) const noexcept {
if (r <= begin or end <= l) return defaultT;
if (begin <= l and r <= end) return range_min[pos] + range_add[pos];
return f(_get(begin, end, pos * 2, l, (l + r) / 2),
_get(begin, end, pos * 2 + 1, (l + r) / 2, r)) +
range_add[pos];
}
// Return f(x_begin, ..., x_{end - 1})
Tp get(int pos) const noexcept { return prod(pos, pos + 1); }
Tp prod(int begin, int end) const noexcept { return _get(begin, end, 1, 0, head); }
};
int main() {
int N, M;
cin >> N >> M;
vector<lint> A(N);
vector<int> pos(N);
vector<int> L(N), R(N);
BIT<lint> bit(M);
RangeAddRangeMin<int> seg(vector<int>(M, 0));
lint asum = 0;
REP(i, N) {
pos.at(i) = i;
cin >> A.at(i) >> L.at(i) >> R.at(i);
--L.at(i);
asum += A.at(i) * (R.at(i) - L.at(i));
bit.add(i, A.at(i));
seg.add(L.at(i), R.at(i), 1);
}
lint bsum = 0;
REP(i, N) {
const int l = L.at(i), r = R.at(i);
bsum += bit.sum(l, r);
}
int Q;
cin >> Q;
while (Q--) {
int i, y, l, r;
cin >> i >> y >> l >> r;
--i, --y, --l;
const int prv = pos.at(i);
bit.add(prv, -A.at(i));
bit.add(y, A.at(i));
asum -= (R.at(i) - L.at(i)) * A.at(i);
asum += (r - l) * A.at(i);
bsum -= bit.sum(L.at(i), R.at(i));
bsum += bit.sum(l, r);
bsum -= A.at(i) * seg.get(prv);
bsum += A.at(i) * seg.get(y);
seg.add(L.at(i), R.at(i), -1);
seg.add(l, r, 1);
pos.at(i) = y;
L.at(i) = l;
R.at(i) = r;
cout << asum - bsum << '\n';
}
}