結果

問題 No.2261 Coffee
ユーザー sten_sansten_san
提出日時 2023-04-07 22:19:10
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 233 ms / 2,000 ms
コード長 3,503 bytes
コンパイル時間 2,336 ms
コンパイル使用メモリ 197,564 KB
実行使用メモリ 7,296 KB
最終ジャッジ日時 2024-04-10 17:20:40
合計ジャッジ時間 9,096 ms
ジャッジサーバーID
(参考情報)
judge5 / judge3
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
6,816 KB
testcase_01 AC 1 ms
6,940 KB
testcase_02 AC 2 ms
6,940 KB
testcase_03 AC 2 ms
6,944 KB
testcase_04 AC 2 ms
6,940 KB
testcase_05 AC 2 ms
6,944 KB
testcase_06 AC 2 ms
6,944 KB
testcase_07 AC 2 ms
6,944 KB
testcase_08 AC 2 ms
6,944 KB
testcase_09 AC 2 ms
6,940 KB
testcase_10 AC 2 ms
6,940 KB
testcase_11 AC 2 ms
6,940 KB
testcase_12 AC 1 ms
6,944 KB
testcase_13 AC 2 ms
6,944 KB
testcase_14 AC 2 ms
6,944 KB
testcase_15 AC 1 ms
6,940 KB
testcase_16 AC 2 ms
6,944 KB
testcase_17 AC 8 ms
6,944 KB
testcase_18 AC 7 ms
6,944 KB
testcase_19 AC 7 ms
6,944 KB
testcase_20 AC 6 ms
6,940 KB
testcase_21 AC 8 ms
6,940 KB
testcase_22 AC 6 ms
6,944 KB
testcase_23 AC 8 ms
6,940 KB
testcase_24 AC 232 ms
6,944 KB
testcase_25 AC 203 ms
6,940 KB
testcase_26 AC 233 ms
7,296 KB
testcase_27 AC 219 ms
6,940 KB
testcase_28 AC 153 ms
6,944 KB
testcase_29 AC 141 ms
6,940 KB
testcase_30 AC 111 ms
6,940 KB
testcase_31 AC 178 ms
7,108 KB
testcase_32 AC 177 ms
7,124 KB
testcase_33 AC 185 ms
7,188 KB
testcase_34 AC 185 ms
7,220 KB
testcase_35 AC 176 ms
7,172 KB
testcase_36 AC 190 ms
7,224 KB
testcase_37 AC 189 ms
7,128 KB
testcase_38 AC 230 ms
7,296 KB
testcase_39 AC 225 ms
7,000 KB
testcase_40 AC 226 ms
7,208 KB
testcase_41 AC 229 ms
7,192 KB
testcase_42 AC 228 ms
7,100 KB
testcase_43 AC 223 ms
7,168 KB
testcase_44 AC 225 ms
7,108 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 #

#include <bits/stdc++.h>
using namespace std;

struct iofast_t {
    iofast_t() {
        ios::sync_with_stdio(false);
        cin.tie(nullptr);
    }
} iofast;

struct uns_t {} uns;
template <typename Element, typename Head, typename ...Args>
auto vec(Element init, Head arg, Args ...args) {
    if constexpr (sizeof...(Args) == 0) return vector(arg, init);
    else return vector(arg, vec(init, args...));
}
template <typename Element, typename Head, typename ...Args>
auto vec(uns_t, Head arg, Args ...args) {
    return vec(Element(), arg, args...);
}

template <typename Container>
auto distance(const Container &c, decltype(begin(c)) iter) {
    return distance(begin(c), iter);
}

template <typename RIter, typename Compare = less<typename iterator_traits<RIter>::value_type>>
auto isort(RIter first, RIter last, Compare comp = Compare()) {
    vector<int> i(distance(first, last));
    iota(begin(i), end(i), 0);
    sort(begin(i), end(i), [&](auto x, auto y) {
        return comp(*(first + x), *(first + y));
    });
    return i;
}

template <typename, template <typename> typename, typename = void_t<>>
struct detect : false_type {};
template <typename T, template <typename> typename Check>
struct detect<T, Check, void_t<Check<T>>> : true_type {};
template <typename T, template <typename> typename Check>
constexpr inline bool detect_v = detect<T, Check>::value;

template <typename T>
using has_member_sort = decltype(declval<T>().sort());

template <typename Container, typename Compare = less<typename Container::value_type>>
auto sorted(Container c, Compare comp = Compare()) {
    if constexpr (detect_v<Container, has_member_sort>) {
        c.sort(comp);
        return c;
    }
    else {
        sort(begin(c), end(c), comp);
        return c;
    }
}

template <typename Container, typename Compare = equal_to<typename Container::value_type>>
auto uniqued(Container c, Compare comp = Compare()) {
    c.erase(unique(begin(c), end(c), comp), end(c));
    return c;
}

template <typename T, typename Compare = less<T>>
T &chmin(T &l, T r, Compare &&f = less<T>()) { return l = min(l, r, f); }
template <typename T, typename Compare = less<T>>
T &chmax(T &l, T r, Compare &&f = less<T>()) { return l = max(l, r, f); }

template <typename F>
constexpr auto fix(F &&f) noexcept {
    return [f = std::tuple<F>(std::forward<F>(f))](auto &&...args) mutable {
        return std::get<0>(f)(fix(std::get<0>(f)), std::forward<decltype(args)>(args)...);
    };
}

int main() {
    constexpr auto inf = INT64_MAX / 4;
    constexpr auto par = 5;

    int n; cin >> n;
    auto p = vec<array<int64_t, par>>(uns, n);
    for (auto &v : p) for (auto &e : v) cin >> e;

    array<int64_t, 1 << par> max;
    fill(begin(max), end(max), -inf);
    for (int bits = 0; bits < (1 << par); ++bits) {
        for (auto &v : p) {
            int64_t sum = 0;
            for (int i = 0; i < par; ++i) {
                if (bits & (1 << i)) {
                    sum += v[i] * 2;
                }
                sum -= v[i];
            }
            chmax(max[bits], sum);
        }
    }

    for (auto &v : p) {
        int64_t ans = -inf;
        for (int bits = 0; bits < (1 << par); ++bits) {
            int64_t sum = 0;
            for (int i = 0; i < par; ++i) {
                if (!(bits & (1 << i))) {
                    sum += v[i] * 2;
                }
                sum -= v[i];
            }
            chmax(ans, sum + max[bits]);
        }
        cout << ans << endl;
    }
}

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