結果

問題 No.1632 Sorting Integers (GCD of M)
ユーザー KoDKoD
提出日時 2021-07-30 21:14:02
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
WA  
実行時間 -
コード長 6,051 bytes
コンパイル時間 3,713 ms
コンパイル使用メモリ 203,392 KB
実行使用メモリ 4,356 KB
最終ジャッジ日時 2023-10-14 02:45:56
合計ジャッジ時間 4,648 ms
ジャッジサーバーID
(参考情報)
judge11 / judge12
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 AC 2 ms
4,352 KB
testcase_01 AC 2 ms
4,352 KB
testcase_02 AC 1 ms
4,348 KB
testcase_03 AC 2 ms
4,352 KB
testcase_04 AC 2 ms
4,352 KB
testcase_05 AC 2 ms
4,352 KB
testcase_06 AC 2 ms
4,348 KB
testcase_07 WA -
testcase_08 WA -
testcase_09 WA -
testcase_10 AC 2 ms
4,352 KB
testcase_11 AC 2 ms
4,348 KB
testcase_12 AC 2 ms
4,348 KB
testcase_13 WA -
testcase_14 WA -
testcase_15 WA -
testcase_16 AC 1 ms
4,352 KB
testcase_17 AC 2 ms
4,348 KB
testcase_18 AC 1 ms
4,352 KB
testcase_19 AC 1 ms
4,356 KB
testcase_20 AC 2 ms
4,352 KB
testcase_21 AC 2 ms
4,348 KB
testcase_22 AC 2 ms
4,352 KB
testcase_23 AC 1 ms
4,352 KB
testcase_24 AC 2 ms
4,348 KB
testcase_25 AC 2 ms
4,352 KB
testcase_26 AC 1 ms
4,352 KB
testcase_27 AC 1 ms
4,348 KB
testcase_28 AC 2 ms
4,352 KB
testcase_29 AC 2 ms
4,352 KB
testcase_30 AC 1 ms
4,352 KB
testcase_31 AC 2 ms
4,352 KB
testcase_32 AC 1 ms
4,352 KB
testcase_33 AC 2 ms
4,352 KB
testcase_34 AC 1 ms
4,348 KB
testcase_35 AC 1 ms
4,352 KB
testcase_36 AC 1 ms
4,348 KB
testcase_37 AC 2 ms
4,348 KB
testcase_38 AC 1 ms
4,352 KB
testcase_39 AC 2 ms
4,352 KB
testcase_40 AC 1 ms
4,352 KB
testcase_41 AC 2 ms
4,352 KB
testcase_42 AC 2 ms
4,352 KB
testcase_43 AC 2 ms
4,352 KB
testcase_44 AC 2 ms
4,348 KB
testcase_45 AC 1 ms
4,348 KB
testcase_46 AC 2 ms
4,352 KB
testcase_47 AC 2 ms
4,352 KB
testcase_48 AC 2 ms
4,352 KB
testcase_49 AC 1 ms
4,348 KB
testcase_50 AC 2 ms
4,352 KB
testcase_51 AC 2 ms
4,356 KB
testcase_52 AC 1 ms
4,356 KB
testcase_53 AC 2 ms
4,352 KB
testcase_54 AC 2 ms
4,348 KB
testcase_55 AC 2 ms
4,348 KB
testcase_56 AC 1 ms
4,352 KB
testcase_57 AC 1 ms
4,356 KB
testcase_58 AC 2 ms
4,352 KB
testcase_59 AC 1 ms
4,348 KB
testcase_60 AC 2 ms
4,348 KB
testcase_61 AC 2 ms
4,348 KB
testcase_62 AC 2 ms
4,348 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 i32 = std::int32_t;
using u32 = std::uint32_t;
using i64 = std::int64_t;
using u64 = std::uint64_t;
using i128 = __int128_t;
using u128 = __uint128_t;
using isize = std::ptrdiff_t;
using usize = std::size_t;

class rep {
    struct Iter {
        usize itr;
        constexpr Iter(const usize pos) noexcept : itr(pos) {}
        constexpr void operator++() noexcept { ++itr; }
        constexpr bool operator!=(const Iter& other) const noexcept { return itr != other.itr; }
        constexpr usize operator*() const noexcept { return itr; }
    };
    const Iter first, last;

  public:
    explicit constexpr rep(const usize first, const usize last) noexcept : first(first), last(std::max(first, last)) {}
    constexpr Iter begin() const noexcept { return first; }
    constexpr Iter end() const noexcept { return last; }
};

template <class T> constexpr T totient(T x) {
    T ret = x;
    for (T i = 2; i * i <= x; ++i) {
        if (x % i == 0) {
            ret /= i;
            ret *= i - 1;
            while (x % i == 0) x /= i;
        }
    }
    if (x > 1) {
        ret /= x;
        ret *= x - 1;
    }
    return ret;
}

template <class T> constexpr T rem_euclid(T value, const T& mod) { return (value %= mod) >= 0 ? value : value + mod; }

template <u32 MOD, std::enable_if_t<((u32)1 <= MOD and MOD <= ((u32)1 << 31))>* = nullptr> class StaticModint {
    using Mint = StaticModint;

    static inline constexpr u32 PHI = totient(MOD);
    u32 v;

  public:
    static constexpr u32 mod() noexcept { return MOD; }

    template <class T, std::enable_if_t<std::is_signed_v<T> and std::is_integral_v<T>>* = nullptr>
    static constexpr T normalize(const T x) noexcept {
        return rem_euclid<std::common_type_t<T, i64>>(x, MOD);
    }
    template <class T, std::enable_if_t<std::is_unsigned_v<T> and std::is_integral_v<T>>* = nullptr>
    static constexpr T normalize(const T x) noexcept {
        return x % MOD;
    }

    constexpr StaticModint() noexcept : v(0) {}
    template <class T> constexpr StaticModint(const T x) noexcept : v(normalize(x)) {}
    template <class T> static constexpr Mint raw(const T x) noexcept {
        Mint ret;
        ret.v = x;
        return ret;
    }

    constexpr u32 get() const noexcept { return v; }
    constexpr Mint neg() const noexcept { return raw(v == 0 ? 0 : MOD - v); }
    constexpr Mint inv() const noexcept { return pow(PHI - 1); }
    constexpr Mint pow(u64 exp) const noexcept {
        Mint ret(1), mult(*this);
        for (; exp > 0; exp >>= 1) {
            if (exp & 1) ret *= mult;
            mult *= mult;
        }
        return ret;
    }

    constexpr Mint operator-() const noexcept { return neg(); }
    constexpr Mint operator~() const noexcept { return inv(); }

    constexpr Mint operator+(const Mint& rhs) const noexcept { return Mint(*this) += rhs; }
    constexpr Mint& operator+=(const Mint& rhs) noexcept {
        if ((v += rhs.v) >= MOD) v -= MOD;
        return *this;
    }

    constexpr Mint operator-(const Mint& rhs) const noexcept { return Mint(*this) -= rhs; }
    constexpr Mint& operator-=(const Mint& rhs) noexcept {
        if (v < rhs.v) v += MOD;
        v -= rhs.v;
        return *this;
    }

    constexpr Mint operator*(const Mint& rhs) const noexcept { return Mint(*this) *= rhs; }
    constexpr Mint& operator*=(const Mint& rhs) noexcept {
        v = (u64)v * rhs.v % MOD;
        return *this;
    }

    constexpr Mint operator/(const Mint& rhs) const noexcept { return Mint(*this) /= rhs; }
    constexpr Mint& operator/=(const Mint& rhs) noexcept { return *this *= rhs.inv(); }

    constexpr bool operator==(const Mint& rhs) const noexcept { return v == rhs.v; }
    constexpr bool operator!=(const Mint& rhs) const noexcept { return v != rhs.v; }
    friend std::ostream& operator<<(std::ostream& stream, const Mint& rhs) { return stream << rhs.v; }
};

using Modint1000000007 = StaticModint<1000000007>;
using Modint998244353 = StaticModint<998244353>;

template <class T> using Vec = std::vector<T>;

using Fp = Modint1000000007;
using F27 = StaticModint<27>;

void main_() {
    u32 N;
    std::cin >> N;
    std::array<u32, 10> C{};
    for (const auto i : rep(1, 10)) {
        std::cin >> C[i];
    }
    for (const auto i : rep(1, 10)) {
        if (C[i] == N) {
            std::cout << Fp(i) * (Fp(10).pow(N) - Fp(1)) / Fp(9) << '\n';
            return;
        }
    }
    u32 ans = 1, sum = 0;
    for (const auto i : rep(1, 10)) {
        sum += i * (C[i] % 9);
    }
    if (sum % 9 == 0) {
        bool only = true;
        for (const auto i : rep(1, 10)) {
            for (const auto j : rep(1, i)) {
                if (C[i] > 0 and C[j] > 0 and (i - j) % 3 != 0) {
                    only = false;
                }
            }
        }
        if (only) {
            // 27 の倍数か?
            std::array<F27, 30> repunit;
            {
                repunit[0] = 1;
                F27 ten = 10;
                for (const auto i : rep(1, 30)) {
                    repunit[i] = repunit[i - 1] + repunit[i - 1] * ten;
                    ten *= ten;
                }
            }
            F27 rem;
            F27 ten = 1;
            for (const auto i : rep(1, 10)) {
                for (const auto k : rep(0, 30)) {
                    if (C[i] >> k & 1) {
                        rem += repunit[k] * i * ten;
                        ten *= F27(10).pow(1 << k);
                    }
                }
            }
            if (rem == F27(0)) {
                ans *= 27;
            } else {
                ans *= 9;
            }
        } else {
            ans *= 9;
        }
    } else if (sum % 3 == 0) {
        ans *= 3;
    }
    if (C[1] + C[3] + C[5] + C[7] + C[9] == 0) {
        if (C[2] + C[6] == 0) {
            ans *= 4;
        } else {
            ans *= 2;
        }
    }
    std::cout << ans << '\n';
}

int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);
    main_();
    return 0;
}
0