結果

問題 No.2263 Perms
ユーザー sten_sansten_san
提出日時 2023-04-07 23:38:00
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
WA  
実行時間 -
コード長 3,799 bytes
コンパイル時間 2,502 ms
コンパイル使用メモリ 205,696 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-10-02 20:45:10
合計ジャッジ時間 8,721 ms
ジャッジサーバーID
（参考情報） 		judge4 / judge3
このコードへのチャレンジ
（要ログイン）

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 WA -
testcase_01 AC 2 ms
5,376 KB
testcase_02 AC 2 ms
5,376 KB
testcase_03 AC 2 ms
5,376 KB
testcase_04 AC 2 ms
5,376 KB
testcase_05 WA -
testcase_06 WA -
testcase_07 WA -
testcase_08 AC 3 ms
5,376 KB
testcase_09 WA -
testcase_10 AC 2 ms
5,376 KB
testcase_11 WA -
testcase_12 WA -
testcase_13 WA -
testcase_14 WA -
testcase_15 AC 2 ms
5,376 KB
testcase_16 WA -
testcase_17 WA -
testcase_18 WA -
testcase_19 WA -
testcase_20 WA -
testcase_21 WA -
testcase_22 WA -
testcase_23 WA -
testcase_24 WA -
testcase_25 WA -
testcase_26 WA -
testcase_27 WA -
testcase_28 WA -
testcase_29 WA -
testcase_30 WA -
testcase_31 WA -
testcase_32 WA -
testcase_33 WA -
testcase_34 WA -
testcase_35 AC 2 ms
5,376 KB
testcase_36 WA -
testcase_37 WA -
testcase_38 WA -
testcase_39 AC 2 ms
5,376 KB
testcase_40 AC 2 ms
5,376 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() {
    int n, m; cin >> n >> m;
    auto a = vec<int>(uns, n, n);
    for (auto &v : a) for (auto &e : v) cin >> e;

    auto p = vec<int>(0, m, n);
    for (int i = 1; i <= n; ++i) {
        for (int j = 0; j < n; ++j) {
            auto c = a[j][i - 1];
            for (int k = 0; k < m && 0 < c; ++k) {
                if (p[k][j] != 0) {
                    continue;
                }

                bool f = false;
                for (int l = 0; l <= j; ++l) {
                    f |= (p[k][l] == i);
                }

                if (!f) {
                    p[k][j] = i; --c;
                }
            }

            if (c != 0) {
                cout << -1 << endl;
                return 0;
            }
        }
    }

    for (int i = 0; i < m; ++i) {
        for (int j = 1; j <= n; ++j) {
            bool f = false;
            for (int k = 0; k < n; ++k) {
                f |= (p[i][k] == j);
            }
            if (f) {
                continue;
            }
            for (int k = 0; k < n; ++k) {
                if (p[i][k] == 0) {
                    p[i][k] = j;
                    break;
                }
            }
        }
    }

    for (auto &v : p) {
        for (auto e : v) {
            cout << e << " ";
        }
        cout << endl;
    }
}
0