結果
問題 | No.2730 Two Types Luggage |
ユーザー |
![]() |
提出日時 | 2024-04-19 21:26:34 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 287 ms / 2,000 ms |
コード長 | 2,937 bytes |
コンパイル時間 | 3,047 ms |
コンパイル使用メモリ | 264,172 KB |
実行使用メモリ | 18,864 KB |
最終ジャッジ日時 | 2024-10-11 13:57:11 |
合計ジャッジ時間 | 9,720 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 35 |
ソースコード
#if __INCLUDE_LEVEL__ == 0#include __BASE_FILE__namespace {void solve() {int n, m;i64 W;scan(n, m, W);std::vector<i64> a(n);scan(a);std::vector<i64> b(m);scan(b);std::vector<i64> c(m);scan(c);ranges::sort(a, std::greater{});std::vector<i64> pref(n + 1);for (const int i : rep(n)) {pref[i + 1] = pref[i] + a[i];}i64 ans = -inf<i64>();for (const int mask : rep(1 << m)) {i64 w = 0;i64 v = 0;for (const int i : rep(m)) {if (mask >> i & 1) {w += b[i];v += c[i];}}if (W < w) {continue;}i64 cur = v;cur += pref[std::min(W - w, i64{n})];chmax(ans, cur);}print(ans);}} // namespaceint main() {std::ios::sync_with_stdio(false);std::cin.tie(nullptr);std::cout << std::setprecision(DBL_DECIMAL_DIG);solve();}#else // __INCLUDE_LEVEL__#include <bits/stdc++.h>template <class T, class U = T>bool chmin(T& x, U&& y) {return y < x && (x = std::forward<U>(y), true);}template <class T, class U = T>bool chmax(T& x, U&& y) {return x < y && (x = std::forward<U>(y), true);}template <std::signed_integral T = int>T inf() {T ret;std::memset(&ret, 0x3f, sizeof(ret));return ret;}template <std::floating_point T>T inf() {return std::numeric_limits<T>::infinity();}template <class T>concept Range = std::ranges::range<T> && !std::convertible_to<T, std::string_view>;template <class T>concept Tuple = std::__is_tuple_like<T>::value && !Range<T>;namespace std {istream& operator>>(istream& is, Range auto&& r) {for (auto&& e : r) {is >> e;}return is;}istream& operator>>(istream& is, Tuple auto&& t) {return apply([&](auto&... xs) -> istream& { return (is >> ... >> xs); }, t);}ostream& operator<<(ostream& os, Range auto&& r) {for (string_view sep = ""; auto&& e : r) {os << exchange(sep, " ") << e;}return os;}ostream& operator<<(ostream& os, Tuple auto&& t) {const auto f = [&](auto&... xs) -> ostream& {[[maybe_unused]] string_view sep = "";((os << exchange(sep, " ") << xs), ...);return os;};return apply(f, t);}} // namespace stdvoid scan(auto&&... xs) { std::cin >> std::tie(xs...); }void print(auto&&... xs) { std::cout << std::tie(xs...) << '\n'; }template <class F>class fix {public:explicit fix(F f) : f_(std::move(f)) {}decltype(auto) operator()(auto&&... xs) const {return f_(std::ref(*this), std::forward<decltype(xs)>(xs)...);}private:F f_;};inline auto rep(int l, int r) { return std::views::iota(std::min(l, r), r); }inline auto rep(int n) { return rep(0, n); }inline auto rep1(int l, int r) { return rep(l, r + 1); }inline auto rep1(int n) { return rep(1, n + 1); }using namespace std::literals;namespace ranges = std::ranges;namespace views = std::views;using i64 = std::int64_t;#endif // __INCLUDE_LEVEL__