提出 #57410883

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ソースコード 拡げる

#include <bits/stdc++.h>
#include <atcoder/modint>

namespace {
    using ModInt [[maybe_unused]] = atcoder::modint998244353;
    using Num [[maybe_unused]] = long long int;
    using Vec [[maybe_unused]] = std::vector<Num>;
    using Set [[maybe_unused]] = std::set<Num>;
    using Mset [[maybe_unused]] = std::multiset<Num>;
    using Edges [[maybe_unused]] = std::vector<std::vector<Num>>;

    template<typename T>
    using Q [[maybe_unused]] = std::queue<T>;

    template<typename T>
    using PQ [[maybe_unused]] = std::priority_queue<T, std::vector<T>, std::greater<T>>;

    const std::vector<std::pair<Num, Num>> dyxs {{1, 0}, {-1, 0}, {0, 1}, {0, -1}};
    std::map<char, std::pair<Num, Num>> directions {{'D', {1, 0}}, {'U', {-1, 0}}, {'R', {0, 1}}, {'L', {0, -1}}};

    template<typename T>
    void print_oneline(const std::vector<T>& vec, std::ostream& os) {
        const auto size = vec.size();
        for(size_t i{0}; i<size; ++i) {
            os << vec.at(i) << (((i+1) == size) ? '\n' : ' ');
        }
    }

    template<typename T>
    void print_each(const std::vector<T>& vec, std::ostream& os) {
        const auto size = vec.size();
        for(size_t i{0}; i<size; ++i) {
            os << vec.at(i) << '\n';
        }
    }
}

void solve(std::istream& is, std::ostream& os) {
    Num n {0};
    std::string s;
    is >> n >> s;

    Vec ns(n+1);
    for(auto&& x : ns) {
        is >> x;
    }

    Num div = 1000000000LL;
    for(Num i{0}; i<n; ++i) {
        Num l = ns.at(i);
        Num r = ns.at(i+1);
        if (l > r) {
            std::swap(l, r);
        }

        const auto d = r - l;
        div = std::min(div, d);
    }

    div = std::max(1LL, div);
    std::vector<Vec> ans(div);
    for(auto&& vs : ans) {
        vs.resize(n+1);
    }

    for(Num i{0}; i<=n; ++i) {
        const auto d = ns.at(i) / div;
        const auto r = ns.at(i) % div;
        for(Num j{0}; j<div; ++j) {
            const auto b = d + (j < r);
            ans.at(j).at(i) = b;
        }
    }

    os << ans.size() << "\n";
    for(const auto& vs : ans) {
        print_oneline(vs, os);
    }
}

int main(void) {
    solve(std::cin, std::cout);
    return 0;
}

提出情報

ジャッジ結果