結果

問題 No.9000 Hello World! (テスト用)
ユーザー mind_cppmind_cpp
提出日時 2023-03-18 00:24:27
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 2 ms / 5,000 ms
コード長 23,820 bytes
コンパイル時間 5,146 ms
コンパイル使用メモリ 277,688 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-09-18 12:43:05
合計ジャッジ時間 5,410 ms
ジャッジサーバーID
(参考情報)
judge1 / 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
6,812 KB
testcase_01 AC 1 ms
6,940 KB
testcase_02 AC 2 ms
6,940 KB
testcase_03 AC 1 ms
6,944 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 #

#ifdef INCLUDED_MAIN

// const ll ansmod = 998244353;
// const ll ansmod = 1000000007;

auto solve() {
    GETSTR(S);
    return "Hello World!";
}

int main() {
    auto ans = solve();
    // auto ans = (ansmod + (solve() % ansmod)) % ansmod;
    print(ans);
}

// ラムダ再帰
// auto ff = [&](auto &&f, ll x) {};
// ff(ff, 0);

// 以下は動作確認未実施
#else
#define INCLUDED_MAIN

#ifdef LOCAL
#include "../mytemplate.hpp"
#else
#include <algorithm>
#include <bits/extc++.h>
#include <bitset>
#include <cassert>
#include <cctype>
#include <climits>
#include <cstddef>
#include <deque>
#include <functional>
#include <iomanip>
#include <iostream>
#include <iterator>
#include <map>
#include <queue>
#include <random>
#include <set>
#include <stack>
#include <string_view>
#include <type_traits>
#include <utility>
#include <regex>
#endif
using namespace std;
// clang-format off
/* accelration */
// 高速バイナリ生成
#ifndef LOCAL
#pragma GCC target("avx")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#endif

/* alias */
using ull = __uint128_t;
// using ll = long long; // __int128でTLEするときに切り替える。
using ll = __int128;
using ld = long double;
using vi = vector<int>;
using vl = vector<long>;
using vll = vector<ll>;
using vd = vector<ld>;
using vvi = vector<vi>;
using vvl = vector<vl>;
using vvll = vector<vll>;
using vvvll = vector<vvll>;
using vvd = vector<vd>;
using vvvd = vector<vvd>;
using vc = vector<char>;
using vvc = vector<vc>;
using vs = vector<string>;
using vvs = vector<vs>;
using vvvs = vector<vvs>;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using umpll = unordered_map<ll, ll>;
using umpsl = unordered_map<string, ll>;
using mpll = map<ll, ll>;
using sll = set<ll>;
using msll = multiset<ll>;
using heapqll = priority_queue<ll, vll, greater<ll>>;
using heapqllrev = priority_queue<ll>;
using dll = deque<ll>;

/* REP macro */
#define _overload4(_1,_2,_3,_4,name,...) name
#define _rep(i,n) reps(i,0,n)
#define reps(i,a,n) for (ll i = (a); i < (ll)(n); ++i)
#define repsp(i,a,n,s) for (ll i = (a); i < (ll)(n); i += s)
#define rep(...) _overload4(__VA_ARGS__,repsp, reps,_rep,)(__VA_ARGS__)

#define rrep(i, n) reps(i, 1, n + 1)
#define repd(i,n) for(ll i=n-1;i>=0;i--)
#define rrepd(i,n) for(ll i=n;i>=1;i--)
#define repdict(key, value, dict) for (const auto& [key, value] : dict)
#define repset(x, st) for(auto x : st)

/* define short */
#define endl "\n"
#define pf emplace_front
#define pb emplace_back
#define popleft pop_front
#define popright pop_back
#define mp make_pair
#define ump unordered_map
#define all(obj) (obj).begin(), (obj).end()
#define rall(obj) (obj).rbegin(), (obj).rend()
#define len(x) (ll)(x.size())
#define MAX(x) *max_element(all(x))
#define MIN(x) *min_element(all(x))
#define ARGMAX(x) distance(x.begin(), max_element(all(x)))
#define ARGMIN(x) distance(x.begin(), min_element(all(x)))
#define CLAMP(L, X, R) min(max(L, X), R)
#define IN(L, X, R) (L <= X && X <= R)
#define SET(x) sll(all(x))
#define VEC(x) vll(all(x))
#define GET(x) ll x = in_ll();
#define GET2(x, y) ll x, y; {vll _A_ = in_lls(); x = _A_[0]; y = _A_[1];}
#define GET3(x, y, z) ll x, y, z; {vll _A_ = in_lls(); x = _A_[0]; y = _A_[1]; z = _A_[2];}
#define GET4(x, y, z, a) ll x, y, z, a; {vll _A_ = in_lls(); x = _A_[0]; y = _A_[1]; z = _A_[2]; a = _A_[3];}
#define GET5(x, y, z, a, b) ll x, y, z, a, b; {vll _A_ = in_lls(); x = _A_[0]; y = _A_[1]; z = _A_[2]; a = _A_[3]; b = _A_[4];}
#define GET6(x, y, z, a, b, c) ll x, y, z, a, b, c; {vll _A_ = in_lls(); x = _A_[0]; y = _A_[1]; z = _A_[2]; a = _A_[3]; b = _A_[4]; c = _A_[5];}
#define GETVLL(x) vll x = in_lls();
#define GETVVLL(x, N) vvll x; rep(i, N) {GETVLL(ab); x.pb(ab);}
#define GETD(x) ld x = in_d();
#define GET2D(x, y) ld x, y; {vd _A_ = in_ds(); x = _A_[0]; y = _A_[1];}
#define GET3D(x, y, z) ld x, y, z; {vd _A_ = in_ds(); x = _A_[0]; y = _A_[1]; z = _A_[2];}
#define GET4D(x, y, z, a) ld x, y, z, a; {vd _A_ = in_ds(); x = _A_[0]; y = _A_[1]; z = _A_[2]; a = _A_[3];}
#define GET5D(x, y, z, a, b) ld x, y, z, a, b; {vd _A_ = in_ds(); x = _A_[0]; y = _A_[1]; z = _A_[2]; a = _A_[3]; b = _A_[4];}
#define GET6D(x, y, z, a, b, c) ld x, y, z, a, b, c; {vd _A_ = in_ds(); x = _A_[0]; y = _A_[1]; z = _A_[2]; a = _A_[3]; b = _A_[4]; c = _A_[5];}
#define GETVD(x) vd x = in_ds();
#define GETVVD(x, N) vvd x; rep(i, N) {GETVD(ab); x.pb(ab);}
#define GETSTR(x) string x = in_str();
#define GETSTRS(x) vs x; x = in_strs();
#define GETVVS(x, N) vvs x; rep(i, N) x.pb(in_strs());
#define GETVSTR(x, N) vs x; rep(i, N) x.pb(in_str());
#define INI(x, vec) auto x = vec[0];
#define INI2(x, y, vec) auto x = vec[0], y = vec[1];
#define INI3(x, y, z, vec) auto x = vec[0], y = vec[1], z = vec[2];
#define INI4(x, y, z, a, vec) auto x = vec[0], y = vec[1], z = vec[2], a = vec[3];
#define INI5(x, y, z, a, b, vec) auto x = vec[0], y = vec[1], z = vec[2], a = vec[3], b = vec[4];
#define INI6(x, y, z, a, b, c, vec) auto x = vec[0], y = vec[1], z = vec[2], a = vec[3], b = vec[4], c = vec[5];
#define SETPERM(x, N) vll x(N); iota(all(x), 0);
#define SETPERMS(x, s, N) vll x(N); iota(all(x), s);
#define UNUSED(x) ((void)x);
#define printF(x) print(x); cout << flush;
// [INT|LLONG|DBL|LDBL]_[MAX|MIN] 最大最小表現

// 型変換
#define CHARSTR(x) (""s + x)
#define STRBIN2LL(x) std::stoull(x, nullptr, 2)
#define STRLL(x) parse(x)
#define STRD(x) std::stod(x)
#define CHARLL(x) std::stoll(CHARSTR(x))

/* sort */
#define SORT(x) stable_sort(all(x))
#define RSORT(x) stable_sort(rall(x))
#define SORT_IDX(x, idx) stable_sort(all(x), [&](const vll &_a_, const vll &_b_){return _a_[idx] < _b_[idx];})
#define RSORT_IDX(x, idx) stable_sort(all(x), [&](const vll &_a_, const vll &_b_){return _a_[idx] > _b_[idx];})
#define LB_IDX_VEC(c, x) distance((c).begin(), lower_bound(all(c), x)) // O(log N) x未満の最大値についてその右側のidxが求まる
#define UB_IDX_VEC(c, x) distance((c).begin(), upper_bound(all(c), x)) // O(log N) x以上の最小値についてその右側のidxが求まる
#define LB_ITR_VEC(c, x) lower_bound(all(c), x)
#define UB_ITR_VEC(c, x) upper_bound(all(c), x)
// #define LB_IDX_SET(c, x) distance((c).begin(), c.lower_bound(x)) // O(N)
// #define UB_IDX_SET(c, x) distance((c).begin(), c.upper_bound(x)) // O(N)
#define LB_ITR_SET(c, x) c.lower_bound(x)
#define UB_ITR_SET(c, x) c.upper_bound(x)
#define LB_ITR_MAP(c, x) c.lower_bound(x)
#define UB_ITR_MAP(c, x) c.upper_bound(x)
#define KEY_CHANGE(c, k1, k2) { auto i_ = c.extract(k1); i_.key() = k2; c.insert(std::move(i_));}
#define EXIST(key, dict) (dict.find(key) != dict.end())
#define REV(x) reverse(all(x))

namespace // 直値のデフォルトの型をllに。
{
    ll _0 = 0;
    ll _1 = 1;
    ll _2 = 2;
    ll _3 = 3;
    ll _4 = 4;
    ll _5 = 5;
    ll _6 = 6;
    ll _7 = 7;
    ll _8 = 8;
    ll _9 = 9;
    ll _10 = 10;
    ll _11 = 11;
    ll _12 = 12;
    ll _13 = 13;
    ll _14 = 14;
    ll _15 = 15;
    ll _16 = 16;
    ll _17 = 17;
    ll _30 = 30;
    ll _31 = 31;
    ll _32 = 32;
    ll _33 = 33;
    ll _63 = 63;
    ll _64 = 64;
    ll _65 = 65;
    ll _66 = 66;
    ll _126 = 126;
    ll _127 = 127;
    ll _128 = 128;
    ll _129 = 129;
};

void ignore_warning() // ワーニング対策
{
    _0 = _0;
    _1 = _1;
    _2 = _2;
    _3 = _3;
    _4 = _4;
    _5 = _5;
    _6 = _6;
    _7 = _7;
    _8 = _8;
    _9 = _9;
    _10 = _10;
    _11 = _11;
    _12 = _12;
    _13 = _13;
    _14 = _14;
    _15 = _15;
    _16 = _16;
    _17 = _17;
    _30 = _30;
    _31 = _31;
    _32 = _32;
    _33 = _33;
    _63 = _63;
    _64 = _64;
    _65 = _65;
    _66 = _66;
    _126 = _126;
    _127 = _127;
    _128 = _128;
    _129 = _129;
}

/* helper func */
std::ostream &operator<<(std::ostream &dest, __int128 value) {
  std::ostream::sentry s(dest);
  if (s) {
    __uint128_t tmp = value < 0 ? -value : value;
    char buffer[128];
    char *d = std::end(buffer);
    do {
      --d;
      *d = "0123456789"[tmp % 10];
      tmp /= 10;
    } while (tmp != 0);
    if (value < 0) {
      --d;
      *d = '-';
    }
    int len = std::end(buffer) - d;
    if (dest.rdbuf()->sputn(d, len) != len) {
      dest.setstate(std::ios_base::badbit);
    }
  }
  return dest;
}

ll parse(string &s) {
  ll ret = 0;
  bool isplus = true;
  for (ll i = 0; i < s.length(); i++)
    if ('0' <= s[i] && s[i] <= '9')
      ret = 10 * ret + s[i] - '0';
    else if (s[i] == '-')
      isplus ^= isplus;
  return isplus ? ret : -ret;
}

string STR(const vector<char> &cs) {
    return string(cs.begin(), cs.end());
}

string RSTR(const vector<char> &cs) {
    return string(cs.rbegin(), cs.rend());
}

template <typename T>
string STR(T v) {
    ostringstream ss;
    ss << v;
    return ss.str();
}

ll SUM(const vll &v) {
    ll total = 0;
    rep(i, len(v)) {
        total += v[i];
    }
    return total;
}

template<class... T>
constexpr auto min(T... a){
    return min(initializer_list<common_type_t<T...>>{a...});
}

template<class... T>
constexpr auto max(T... a){
    return max(initializer_list<common_type_t<T...>>{a...});
}

// search_length: 走査するベクトル長の上限(先頭から何要素目までを検索対象とするか、1始まりで)
template <typename T> inline bool vector_finder(std::vector<T> vec, T element, unsigned int search_length) {
    auto itr = std::find(vec.begin(), vec.end(), element);
    size_t index = std::distance( vec.begin(), itr );
    if (index == vec.size() || index >= search_length) {return false;} else {return true;}
}
inline void print(const sll& v, string s = " ")
    {bool first = true; for(auto &p : v) { if(first) {first = false; cout << p;} else cout << s << p;} cout << endl;}
inline void print(const msll& v, string s = " ")
    {bool first = true; for(auto &p : v) { if(first) {first = false; cout << p;} else cout << s << p;} cout << endl;}
template <typename T> inline void print(const vector<T>& v, string s = " ")
    {rep(i, v.size()) cout << v[i] << (i != (ll)v.size() - 1 ? s : "\n");}
inline void print(const vvll& v, string s = " ")
    {rep(i, len(v)) print(v[i], s);}
template <typename T, typename S> inline void print(const pair<T, S>& p)
    {cout << p.first << " " << p.second << endl;}
template <typename T> inline void print(const T& x) {cout << x << endl;}
template <typename T, typename S> inline void print(const vector<pair<T, S>>& v)
    {for (auto&& p : v) print(p);}
template <typename T, typename S> inline void print(const unordered_map<T, S>& d)
    {for (const auto& [key, value] : d) {cout << key << " "; print(value);}}
template <typename T, typename S> inline void print(const map<T, S>& d)
    {for (const auto& [key, value] : d) {cout << key << " "; print(value);}}
inline void print(const vc &d) {rep(i, len(d)) cout << d[i]; cout << endl;}
// 第一引数と第二引数を比較し、第一引数(a)をより大きい/小さい値に上書き
template <typename T> inline bool chmin(T& a, const T& b) {bool compare = a > b; if (a > b) a = b; return compare;}
template <typename T> inline bool chmax(T& a, const T& b) {bool compare = a < b; if (a < b) a = b; return compare;}

/* func */
inline ll in_ll() {string s; getline(cin, s); return STRLL(s);}
inline ld in_d() {string s; getline(cin, s); return STRD(s);}
inline string in_str() {string s; getline(cin, s); return s;}

inline string YESNO(bool cond) {return cond ? "YES" : "NO";}
inline string yesno(bool cond) {return cond ? "yes" : "no";}
inline string YesNo(bool cond) {return cond ? "Yes" : "No";}

/* debug */
namespace debug_print_func {
    std::ostream& os = std::cerr;

    template <class Tp> auto has_cbegin(int)     -> decltype(std::cbegin(std::declval<Tp>()), std::true_type {});
    template <class Tp> auto has_cbegin(...)     -> std::false_type;
    template <class Tp> auto has_value_type(int) -> decltype(std::declval<typename Tp::value_type>(), std::true_type {});
    template <class Tp> auto has_value_type(...) -> std::false_type;

    template <class Tp>[[maybe_unused]] constexpr bool is_iteratable_container_v = decltype(has_cbegin<Tp>(int {}))::value;
    template <class Tp>[[maybe_unused]] constexpr bool is_container_v            = decltype(has_value_type<Tp>(int {}))::value
                                                                                    || is_iteratable_container_v<Tp>;

    template <>        [[maybe_unused]] constexpr bool is_iteratable_container_v<std::string_view> = false;
    template <>        [[maybe_unused]] constexpr bool is_container_v<std::string_view>            = false;
    #if (defined _GLIBCXX_STRING) || (defined _LIBCPP_STRING)
    template <>        [[maybe_unused]] constexpr bool is_iteratable_container_v<std::string>      = false;
    template <>        [[maybe_unused]] constexpr bool is_container_v<std::string>                 = false;
    #endif

    template <class Tp, class... Ts> struct first_element { using type = Tp; };
    template <class... Ts> using first_t = typename first_element<Ts...>::type;

    template <class Tp, std::enable_if_t<!decltype(has_value_type<Tp>(int {}))::value, std::nullptr_t> = nullptr>
        auto check_elem(int) -> decltype(*std::cbegin(std::declval<Tp>()));
    template <class Tp, std::enable_if_t<decltype(has_value_type<Tp>(int {}))::value, std::nullptr_t> = nullptr>
        auto check_elem(int) -> typename Tp::value_type;
    template <class Tp>
        auto check_elem(...) -> void;

    template <class Tp> using elem_t = decltype(check_elem<Tp>(int {}));

    template <class Tp> [[maybe_unused]] constexpr bool is_multidim_container_v = is_container_v<Tp>
                                                                                    && is_container_v<elem_t<Tp>>;

    template <class Tp> std::enable_if_t<!is_container_v<Tp>> out(const Tp&);
    void out(const char&);
    void out(const char*);
    void out(const std::string_view&);

    #if (defined _GLIBCXX_STRING) || (defined _LIBCPP_STRING)
    void out(const std::string&);
    #endif

    #ifdef __SIZEOF_INT128__
    void out(const __int128&);
    void out(const unsigned __int128&);
    #endif

    template <class Tp1, class Tp2> void out(const std::pair<Tp1, Tp2>&);

    #if (defined _GLIBCXX_TUPLE) || (defined _LIBCPP_TUPLE)
    template <class... Ts> void out(const std::tuple<Ts...>&);
    #endif

    #if (defined _GLIBCXX_STACK) || (defined _LIBCPP_STACK)
    template <class... Ts> void out(std::stack<Ts...>);
    #endif

    #if (defined _GLIBCXX_QUEUE) || (defined _LIBCPP_QUEUE)
    template <class... Ts> void out(std::queue<Ts...>);
    template <class... Ts> void out(std::priority_queue<Ts...>);
    #endif

    template <class C>
    std::enable_if_t<is_iteratable_container_v<C>> out(const C&);

    template <class Tp> std::enable_if_t<!is_container_v<Tp>> out(const Tp& arg) {
        os << arg;
    }

    void out(const char& arg) {
        os << '\'' << arg << '\'';
    }

    void out(const char* arg) {
        os << '\"' << arg << '\"';
    }

    void out(const ld arg) {
        if (arg == LDBL_MAX) {
            os << "∞";
        } else if (arg == -LDBL_MAX) {
            os << "-∞";
        } else {
            os << arg;
        }
    }

    void out(const std::string_view& arg) {
        os << '\"' << arg << '\"';
    }

    #if (defined _GLIBCXX_STRING) || (defined _LIBCPP_STRING)
    void out(const std::string& arg) {
        os << '\"' << arg << '\"';
    }
    #endif

    #ifdef __SIZEOF_INT128__
    void out(const __int128& arg) {
        if (arg == ULLONG_MAX) {
            os << "∞";
        } else {
            int sign = (arg < 0) ? (-1) : 1;
            if (sign == -1) os << '-';
            __int128 base = sign;
            while (sign * arg >= sign * base * 10) base *= 10;
            while (base) {
                os << static_cast<char>('0' + (arg / base % 10));
                base /= 10;
            }
        }
    }

    void out(const unsigned __int128& arg) {
        if (arg == ULLONG_MAX) {
            os << "∞";
        } else {
            unsigned __int128 base = 1;
            while (arg >= base * 10) base *= 10;
            while (base) {
                os << static_cast<char>('0' + (arg / base % 10));
                base /= 10;
            }
        }
    }
    #endif

    template <class Tp1, class Tp2> void out(const std::pair<Tp1, Tp2>& arg) {
        os << '(';
        out(arg.first);
        os << ", ";
        out(arg.second);
        os << ')';
    }

    #if (defined _GLIBCXX_TUPLE) || (defined _LIBCPP_TUPLE)
    template <class T, std::size_t... Is> void print_tuple(const T& arg, std::index_sequence<Is...>) {
        static_cast<void>(((os << (Is == 0 ? "" : ", "), out(std::get<Is>(arg))), ...));
    }

    template <class... Ts> void out(const std::tuple<Ts...>& arg) {
        os << '(';
        print_tuple(arg, std::make_index_sequence<sizeof...(Ts)>());
        os << ')';
    }
    #endif

    #if (defined _GLIBCXX_STACK) || (defined _LIBCPP_STACK)
    template <class... Ts> void out(std::stack<Ts...> arg) {
        if (arg.empty()) {
        os << "<empty stack>";
        return;
        }
        os << "[ ";
        while (!arg.empty()) {
        out(arg.top());
        os << ' ';
        arg.pop();
        }
        os << ']';
    }
    #endif

    #if (defined _GLIBCXX_QUEUE) || (defined _LIBCPP_QUEUE)
    template <class... Ts> void out(std::queue<Ts...> arg) {
        if (arg.empty()) {
        os << "<empty queue>";
        return;
        }
        os << "[ ";
        while (!arg.empty()) {
        out(arg.front());
        os << ' ';
        arg.pop();
        }
        os << ']';
    }
    template <class... Ts> void out(std::priority_queue<Ts...> arg) {
        if (arg.empty()) {
        os << "<empty priority_queue>";
        return;
        }
        os << "[ ";
        while (!arg.empty()) {
        out(arg.top());
        os << ' ';
        arg.pop();
        }
        os << ']';
    }
    #endif

    template <class Container>
    std::enable_if_t<is_iteratable_container_v<Container>> out(const Container& arg) {
        if (std::distance(std::cbegin(arg), std::cend(arg)) == 0) {
        os << "<empty container>";
        return;
        }
        os << "[ ";
        std::for_each(std::cbegin(arg), std::cend(arg), [](const elem_t<Container>& elem) {
        out(elem);
        os << ' ';
        });
        os << ']';
    }

    template <class Tp> std::enable_if_t<!is_multidim_container_v<Tp>>
    print(std::string_view name, const Tp& arg) {
        os << name << ": ";
        out(arg);
        if constexpr (is_container_v<Tp>)
        os << '\n';
    }

    template <class Tp> std::enable_if_t<is_multidim_container_v<Tp>>
    print(std::string_view name, const Tp& arg) {
        os << name << ": ";
        if (std::distance(std::cbegin(arg), std::cend(arg)) == 0) {
        os << "<empty multidimensional container>\n";
        return;
        }
        std::for_each(std::cbegin(arg), std::cend(arg),
        [&name, is_first_elem = true](const elem_t<Tp>& elem) mutable {
            if (is_first_elem)
            is_first_elem = false;
            else
            for (std::size_t i = 0; i < name.length() + 2; i++)
                os << ' ';
            out(elem);
            os << '\n';
        });
    }

    template <class Tp, class... Ts> void multi_print(std::string_view names, const Tp& arg, const Ts&... args) {
        if constexpr (sizeof...(Ts) == 0) {
        names.remove_suffix(
            std::distance(
            names.crbegin(),
            std::find_if_not(names.crbegin(), names.crend(),
                            [](const char c) { return std::isspace(c); })
            )
        );
        print(names, arg);
        if constexpr (!is_container_v<Tp>)
            os << '\n';
        } else {
        std::size_t comma_pos = 0;

        for (std::size_t i = 0, paren_depth = 0, inside_quote = false; i < names.length(); i++) {
            if (!inside_quote && paren_depth == 0 && i > 0 && names[i - 1] != '\'' && names[i] == ',') {
            comma_pos = i;
            break;
            }
            if (names[i] == '\"') {
            if (i > 0 && names[i - 1] == '\\') continue;
            inside_quote ^= true;
            }
            if (!inside_quote && names[i] == '(' && (i == 0 || names[i - 1] != '\''))
            paren_depth++;
            if (!inside_quote && names[i] == ')' && (i == 0 || names[i - 1] != '\''))
            paren_depth--;
        }

        const std::size_t first_varname_length = comma_pos - std::distance(
            names.crend() - comma_pos,
            std::find_if_not(
            names.crend() - comma_pos, names.crend(),
            [](const char c) { return std::isspace(c); }
            )
        );
        print(names.substr(0, first_varname_length), arg);

        if constexpr (!is_container_v<Tp>) {
            if constexpr (is_container_v<first_t<Ts...>>)
            os << '\n';
            else
            os << " | ";
        }

        const std::size_t next_varname_begins_at = std::distance(
            names.cbegin(),
            std::find_if_not(
            names.cbegin() + comma_pos + 1, names.cend(),
            [](const char c) { return std::isspace(c); }
            )
        );
        names.remove_prefix(next_varname_begins_at);

        multi_print(names, args...);
        }
    }
}  // namespace debug_print

#ifdef LOCAL
#  define debug(...) cerr << "\033[33m(line:" << __LINE__ << ") " << endl; debug_print_func::multi_print(#__VA_ARGS__, __VA_ARGS__); cerr << "\033[m";
#else
#  define debug(...) ;
#endif

/* 標準入力 */
vs in_strs(const string &delimiter = " ")
{
    string s;
    getline(cin, s);

    vs output;
    bitset<255> delims;
    for (unsigned char c: delimiter)
    {
        delims[c] = true;
    }
    string::const_iterator beg;
    bool in_token = false;
    for( string::const_iterator it = s.cbegin(), end = s.cend(); it != end; ++it )
    {
    if( delims[*it] )
    {
    if( in_token )
    {
        output.pb(beg, it);
        in_token = false;
    }
    }
    else if( !in_token )
    {
        beg = it;
        in_token = true;
    }
    }
    if( in_token )
        output.pb(beg, s.cend());
    return output;
}

inline vll in_lls()
{
    vll vals;
    vs tokens = in_strs();
    for (string i: tokens) vals.pb(STRLL(i));
    return vals;
}

inline vd in_ds()
{
    vd vals;
    vs tokens = in_strs();
    for (string i: tokens) vals.pb(STRD(i));
    return vals;
}

inline vvll in_llss(ll line) // 複数行文字列解析
{
    vvll valss;
    rep(i, line) valss.pb(in_lls());
    return valss;
}

inline vs in_vs(ll line) // 複数行文字列解析
{
    vs vecs;
    rep(i, line) {
        vecs.pb(in_str());
    }
    return vecs;
}

inline ll popcnt(ll x) { return __builtin_popcountll(x); }

template <typename T, typename U>
T ceil(T x, U y) {
  return (x > 0 ? (x + y - 1) / y : x / y);
}

template <typename T, typename U>
T floor(T x, U y) {
  return (x > 0 ? x / y : (x - y + 1) / y);
}

template <typename T>
vector<T> accsum(const vector<T> &vec, ll ansmod = 0) {
    if (len(vec) == 0) return vector<T>();
    vector<T> acc = {0};
    if (ansmod != 0) {
        rep (i, len(vec)) acc.pb((acc[i] + vec[i]) % ansmod);
    } else {
        rep (i, len(vec)) acc.pb(acc[i] + vec[i]);
    }
    return acc;
}

template <typename T>
vector<T> accmax(const vector<T> &vec) {
    if (len(vec) == 0) return vector<T>();
    vector<T> acc = {vec[0]};
    reps (i, 1, len(vec)) acc.pb(max(acc[i - 1], vec[i]));
    return acc;
}

template <typename T>
vector<T> accmin(const vector<T> &vec) {
    if (len(vec) == 0) return vector<T>();
    vector<T> acc = {vec[0]};
    reps (i, 1, len(vec)) acc.pb(min(acc[i - 1], vec[i]));
    return acc;
}

#include __FILE__
#endif
0