結果
| 問題 | 
                            No.3332 Consecutive Power Sum (Small)
                             | 
                    
| コンテスト | |
| ユーザー | 
                             | 
                    
| 提出日時 | 2025-11-02 22:43:05 | 
| 言語 | C++23  (gcc 13.3.0 + boost 1.87.0)  | 
                    
| 結果 | 
                             
                                AC
                                 
                             
                            
                         | 
                    
| 実行時間 | 212 ms / 2,025 ms | 
| コード長 | 32,883 bytes | 
| コンパイル時間 | 1,918 ms | 
| コンパイル使用メモリ | 155,416 KB | 
| 実行使用メモリ | 7,716 KB | 
| 最終ジャッジ日時 | 2025-11-02 22:43:14 | 
| 合計ジャッジ時間 | 8,761 ms | 
| 
                            ジャッジサーバーID (参考情報)  | 
                        judge4 / judge5 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 2 | 
| other | AC * 52 | 
ソースコード
#include <type_traits>
#include <array>
#include <algorithm>
#include <bitset>
#include <numeric>
#include <optional>
#include <iostream>
#include <cassert>
#include <string>
#include <unordered_map>
#include <fstream>
#include <set>
#include <istream>
#include <tuple>
#include <stack>
#include <deque>
#include <functional>
#include <unordered_set>
#include <vector>
#include <ostream>
#include <list>
#include <map>
#include <utility>
#include <iterator>
#include <iomanip>
#include <queue>
#ifndef KK2_TEMPLATE_PROCON_HPP
#define KK2_TEMPLATE_PROCON_HPP 1
#ifndef KK2_TEMPLATE_CONSTANT_HPP
#define KK2_TEMPLATE_CONSTANT_HPP 1
#ifndef KK2_TEMPLATE_TYPE_ALIAS_HPP
#define KK2_TEMPLATE_TYPE_ALIAS_HPP 1
using u32 = unsigned int;
using i64 = long long;
using u64 = unsigned long long;
using i128 = __int128_t;
using u128 = __uint128_t;
using pi = std::pair<int, int>;
using pl = std::pair<i64, i64>;
using pil = std::pair<int, i64>;
using pli = std::pair<i64, int>;
template <class T> using vc = std::vector<T>;
template <class T> using vvc = std::vector<vc<T>>;
template <class T> using vvvc = std::vector<vvc<T>>;
template <class T> using vvvvc = std::vector<vvvc<T>>;
template <class T> using pq = std::priority_queue<T>;
template <class T> using pqi = std::priority_queue<T, std::vector<T>, std::greater<T>>;
#endif // KK2_TEMPLATE_TYPE_ALIAS_HPP
template <class T> constexpr T infty = 0;
template <> constexpr int infty<int> = (1 << 30) - 123;
template <> constexpr i64 infty<i64> = (1ll << 62) - (1ll << 31);
template <> constexpr i128 infty<i128> = (i128(1) << 126) - (i128(1) << 63);
template <> constexpr u32 infty<u32> = infty<int>;
template <> constexpr u64 infty<u64> = infty<i64>;
template <> constexpr u128 infty<u128> = infty<i128>;
template <> constexpr double infty<double> = infty<i64>;
template <> constexpr long double infty<long double> = infty<i64>;
constexpr int mod = 998244353;
constexpr int modu = 1e9 + 7;
constexpr long double PI = 3.14159265358979323846;
#endif // KK2_TEMPLATE_CONSTANT_HPP
#ifndef KK2_TEMPLATE_FUNCTION_UTIL_HPP
#define KK2_TEMPLATE_FUNCTION_UTIL_HPP 1
#ifndef KK2_MATH_MONOID_MAX_HPP
#define KK2_MATH_MONOID_MAX_HPP 1
#ifndef KK2_TYPE_TRAITS_IO_HPP
#define KK2_TYPE_TRAITS_IO_HPP 1
namespace kk2 {
namespace type_traits {
struct istream_tag {};
struct ostream_tag {};
} // namespace type_traits
template <typename T> using is_standard_istream =
    typename std::conditional<std::is_same<T, std::istream>::value
                                  || std::is_same<T, std::ifstream>::value,
                              std::true_type,
                              std::false_type>::type;
template <typename T> using is_standard_ostream =
    typename std::conditional<std::is_same<T, std::ostream>::value
                                  || std::is_same<T, std::ofstream>::value,
                              std::true_type,
                              std::false_type>::type;
template <typename T> using is_user_defined_istream = std::is_base_of<type_traits::istream_tag, T>;
template <typename T> using is_user_defined_ostream = std::is_base_of<type_traits::ostream_tag, T>;
template <typename T> using is_istream =
    typename std::conditional<is_standard_istream<T>::value || is_user_defined_istream<T>::value,
                              std::true_type,
                              std::false_type>::type;
template <typename T> using is_ostream =
    typename std::conditional<is_standard_ostream<T>::value || is_user_defined_ostream<T>::value,
                              std::true_type,
                              std::false_type>::type;
template <typename T> using is_istream_t = std::enable_if_t<is_istream<T>::value>;
template <typename T> using is_ostream_t = std::enable_if_t<is_ostream<T>::value>;
} // namespace kk2
#endif // KK2_TYPE_TRAITS_IO_HPP
namespace kk2 {
namespace monoid {
template <class S, class Compare = std::less<S>> struct Max {
    static constexpr bool commutative = true;
    using M = Max;
    S a;
    bool is_unit;
    Max() : a(S()), is_unit(true) {}
    Max(S a_) : a(a_), is_unit(false) {}
    operator S() const { return a; }
    inline static M op(M l, M r) {
        if (l.is_unit or r.is_unit) return l.is_unit ? r : l;
        return Compare{}(l.a, r.a) ? r : l;
    }
    inline static M unit() { return M(); }
    bool operator==(const M &rhs) const {
        return is_unit == rhs.is_unit and (is_unit or a == rhs.a);
    }
    bool operator!=(const M &rhs) const {
        return is_unit != rhs.is_unit or (!is_unit and a != rhs.a);
    }
    template <class OStream, is_ostream_t<OStream> * = nullptr>
    friend OStream &operator<<(OStream &os, const M &x) {
        if (x.is_unit) os << "-inf";
        else os << x.a;
        return os;
    }
    template <class IStream, is_istream_t<IStream> * = nullptr>
    friend IStream &operator>>(IStream &is, M &x) {
        is >> x.a;
        x.is_unit = false;
        return is;
    }
};
} // namespace monoid
} // namespace kk2
#endif // MATH_MONOID_MAX_HPP
#ifndef KK2_MATH_MONOID_MIN_HPP
#define KK2_MATH_MONOID_MIN_HPP 1
namespace kk2 {
namespace monoid {
template <class S, class Compare = std::less<S>> struct Min {
    static constexpr bool commutative = true;
    using M = Min;
    S a;
    bool is_unit;
    Min() : a(S()), is_unit(true) {}
    Min(S a_) : a(a_), is_unit(false) {}
    operator S() const { return a; }
    inline static M op(M l, M r) {
        if (l.is_unit or r.is_unit) return l.is_unit ? r : l;
        return Compare{}(l.a, r.a) ? l : r;
    }
    inline static M unit() { return M(); }
    bool operator==(const M &rhs) const {
        return is_unit == rhs.is_unit and (is_unit or a == rhs.a);
    }
    bool operator!=(const M &rhs) const {
        return is_unit != rhs.is_unit or (!is_unit and a != rhs.a);
    }
    template <class OStream, is_ostream_t<OStream> * = nullptr>
    friend OStream &operator<<(OStream &os, const M &x) {
        if (x.is_unit) os << "inf";
        else os << x.a;
        return os;
    }
    template <class IStream, is_istream_t<IStream> * = nullptr>
    friend IStream &operator>>(IStream &is, M &x) {
        is >> x.a;
        x.is_unit = false;
        return is;
    }
};
} // namespace monoid
} // namespace kk2
#endif // KK2_MATH_MONOID_MIN_HPP
#ifndef KK2_TYPE_TRAITS_CONTAINER_TRAITS_HPP
#define KK2_TYPE_TRAITS_CONTAINER_TRAITS_HPP 1
namespace kk2 {
template <typename T> struct is_vector : std::false_type {};
template <typename T, typename Alloc> struct is_vector<std::vector<T, Alloc>> : std::true_type {};
template <typename T> struct is_container : std::false_type {};
template <typename T, typename Alloc> struct is_container<std::vector<T, Alloc>> : std::true_type {
};
template <typename CharT, typename Traits, typename Alloc>
struct is_container<std::basic_string<CharT, Traits, Alloc>> : std::true_type {};
template <typename T, std::size_t N> struct is_container<std::array<T, N>> : std::true_type {};
template <typename T, typename Alloc> struct is_container<std::deque<T, Alloc>> : std::true_type {};
template <typename T, typename Alloc> struct is_container<std::list<T, Alloc>> : std::true_type {};
template <typename T> using is_container_t = typename std::enable_if_t<is_container<T>::value>;
} // namespace kk2
#endif // KK2_TYPE_TRAITS_CONTAINER_TRAITS_HPP
namespace kk2 {
template <class T, class... Sizes> auto make_vector(int first, Sizes... sizes) {
    if constexpr (sizeof...(sizes) == 0) {
        return std::vector<T>(first);
    } else {
        return std::vector<decltype(make_vector<T>(sizes...))>(first, make_vector<T>(sizes...));
    }
}
template <class T, class U> void fill_all(std::vector<T> &v, const U &x) {
    if constexpr (is_vector<T>::value) {
        for (auto &u : v) fill_all(u, x);
    } else {
        std::fill(v.begin(), v.end(), T(x));
    }
}
template <class T, class U> int iota_all(std::vector<T> &v, U x, int offset = 0) {
    if constexpr (is_vector<T>::value) {
        for (auto &u : v) offset += iota_all(u, x + offset);
    } else {
        for (auto &u : v) u = x++, ++offset;
    }
    return offset;
}
template <class C> int mysize(const C &c) { return size(c); }
// T: commutative monoid, F: (U, T) -> U
template <class U, class T, class F>
U all_monoid_prod(const std::vector<T> &v, U unit, const F &f) {
    U res = unit;
    if constexpr (is_vector<T>::value) {
        for (const auto &x : v) res = f(res, all_monoid_prod(x, unit, f));
    } else {
        for (const auto &x : v) res = f(res, x);
    }
    return res;
}
template <class U, class T> U all_sum(const std::vector<T> &v, U unit = U()) {
    return all_monoid_prod<U, T>(v, unit, [](U a, U b) { return a + b; });
}
template <class U, class T> U all_prod(const std::vector<T> &v, U unit = U(1)) {
    return all_monoid_prod<U, T>(v, unit, [](U a, U b) { return a * b; });
}
template <class U, class T> U all_xor(const std::vector<T> &v, U unit = U()) {
    return all_monoid_prod<U, T>(v, unit, [](U a, U b) { return a ^ b; });
}
template <class U, class T> U all_and(const std::vector<T> &v, U unit = U(-1)) {
    return all_monoid_prod<U, T>(v, unit, [](U a, U b) { return a & b; });
}
template <class U, class T> U all_or(const std::vector<T> &v, U unit = U()) {
    return all_monoid_prod<U, T>(v, unit, [](U a, U b) { return a | b; });
}
template <class U, class T> U all_min(const std::vector<T> &v) {
    return all_monoid_prod<monoid::Min<U>, T>(v, monoid::Min<U>::unit(), monoid::Min<U>::op);
}
template <class U, class T> U all_max(const std::vector<T> &v) {
    return all_monoid_prod<monoid::Max<U>, T>(v, monoid::Max<U>::unit(), monoid::Max<U>::op);
}
template <class U, class T> U all_gcd(const std::vector<T> &v, U unit = U()) {
    return all_monoid_prod<U, T>(v, unit, [](U a, U b) { return std::gcd(a, b); });
}
template <class U, class T> U all_lcm(const std::vector<T> &v, U unit = U(1)) {
    return all_monoid_prod<U, T>(v, unit, [](U a, U b) { return std::lcm(a, b); });
}
template <class U, class T> int all_count(const std::vector<T> &v, U x) {
    return all_monoid_prod<int, T>(v, 0, [x](int a, U y) { return a + int(x == y); });
}
} // namespace kk2
#endif // KK2_TEMPLATE_FUNCTION_UTIL_HPP
#ifndef KK2_TEMPLATE_IO_UTIL_HPP
#define KK2_TEMPLATE_IO_UTIL_HPP 1
// なんかoj verifyはプロトタイプ宣言が落ちる
namespace impl {
struct read {
    template <class IStream, class T> inline static void all_read(IStream &is, T &x) { is >> x; }
    template <class IStream, class T, class U>
    inline static void all_read(IStream &is, std::pair<T, U> &p) {
        all_read(is, p.first);
        all_read(is, p.second);
    }
    template <class IStream, class T> inline static void all_read(IStream &is, std::vector<T> &v) {
        for (T &x : v) all_read(is, x);
    }
    template <class IStream, class T, size_t F>
    inline static void all_read(IStream &is, std::array<T, F> &a) {
        for (T &x : a) all_read(is, x);
    }
};
struct write {
    template <class OStream, class T> inline static void all_write(OStream &os, const T &x) {
        os << x;
    }
    template <class OStream, class T, class U>
    inline static void all_write(OStream &os, const std::pair<T, U> &p) {
        all_write(os, p.first);
        all_write(os, ' ');
        all_write(os, p.second);
    }
    template <class OStream, class T>
    inline static void all_write(OStream &os, const std::vector<T> &v) {
        for (int i = 0; i < (int)v.size(); ++i) {
            if (i) all_write(os, ' ');
            all_write(os, v[i]);
        }
    }
    template <class OStream, class T, size_t F>
    inline static void all_write(OStream &os, const std::array<T, F> &a) {
        for (int i = 0; i < (int)F; ++i) {
            if (i) all_write(os, ' ');
            all_write(os, a[i]);
        }
    }
};
} // namespace impl
template <class IStream, class T, class U, kk2::is_istream_t<IStream> * = nullptr>
IStream &operator>>(IStream &is, std::pair<T, U> &p) {
    impl::read::all_read(is, p);
    return is;
}
template <class IStream, class T, kk2::is_istream_t<IStream> * = nullptr>
IStream &operator>>(IStream &is, std::vector<T> &v) {
    impl::read::all_read(is, v);
    return is;
}
template <class IStream, class T, size_t F, kk2::is_istream_t<IStream> * = nullptr>
IStream &operator>>(IStream &is, std::array<T, F> &a) {
    impl::read::all_read(is, a);
    return is;
}
template <class OStream, class T, class U, kk2::is_ostream_t<OStream> * = nullptr>
OStream &operator<<(OStream &os, const std::pair<T, U> &p) {
    impl::write::all_write(os, p);
    return os;
}
template <class OStream, class T, kk2::is_ostream_t<OStream> * = nullptr>
OStream &operator<<(OStream &os, const std::vector<T> &v) {
    impl::write::all_write(os, v);
    return os;
}
template <class OStream, class T, size_t F, kk2::is_ostream_t<OStream> * = nullptr>
OStream &operator<<(OStream &os, const std::array<T, F> &a) {
    impl::write::all_write(os, a);
    return os;
}
#endif // KK2_TEMPLATE_IO_UTIL_HPP
#ifndef KK2_TEMPLATE_MACROS_HPP
#define KK2_TEMPLATE_MACROS_HPP 1
#define rep1(a) for (long long _ = 0; _ < (long long)(a); ++_)
#define rep2(i, a) for (long long i = 0; i < (long long)(a); ++i)
#define rep3(i, a, b) for (long long i = (a); i < (long long)(b); ++i)
#define repi2(i, a) for (long long i = (a) - 1; i >= 0; --i)
#define repi3(i, a, b) for (long long i = (a) - 1; i >= (long long)(b); --i)
#define overload3(a, b, c, d, ...) d
#define rep(...) overload3(__VA_ARGS__, rep3, rep2, rep1)(__VA_ARGS__)
#define repi(...) overload3(__VA_ARGS__, repi3, repi2, rep1)(__VA_ARGS__)
#define fi first
#define se second
#define all(p) begin(p), end(p)
#endif // KK2_TEMPLATE_MACROS_HPP
struct FastIOSetUp {
    FastIOSetUp() {
        std::ios::sync_with_stdio(false);
        std::cin.tie(nullptr);
    }
} fast_io_set_up;
auto &kin = std::cin;
auto &kout = std::cout;
auto (*kendl)(std::ostream &) = std::endl<char, std::char_traits<char>>;
void Yes(bool b = 1) { kout << (b ? "Yes\n" : "No\n"); }
void No(bool b = 1) { kout << (b ? "No\n" : "Yes\n"); }
void YES(bool b = 1) { kout << (b ? "YES\n" : "NO\n"); }
void NO(bool b = 1) { kout << (b ? "NO\n" : "YES\n"); }
void yes(bool b = 1) { kout << (b ? "yes\n" : "no\n"); }
void no(bool b = 1) { kout << (b ? "no\n" : "yes\n"); }
template <class T, class S> inline bool chmax(T &a, const S &b) { return (a < b ? a = b, 1 : 0); }
template <class T, class S> inline bool chmin(T &a, const S &b) { return (a > b ? a = b, 1 : 0); }
std::istream &operator>>(std::istream &is, u128 &x) {
    std::string s;
    is >> s;
    x = 0;
    for (char c : s) {
        assert('0' <= c && c <= '9');
        x = x * 10 + c - '0';
    }
    return is;
}
std::istream &operator>>(std::istream &is, i128 &x) {
    std::string s;
    is >> s;
    bool neg = s[0] == '-';
    x = 0;
    for (int i = neg; i < (int)s.size(); i++) {
        assert('0' <= s[i] && s[i] <= '9');
        x = x * 10 + s[i] - '0';
    }
    if (neg) x = -x;
    return is;
}
std::ostream &operator<<(std::ostream &os, u128 x) {
    if (x == 0) return os << '0';
    std::string s;
    while (x) {
        s.push_back('0' + x % 10);
        x /= 10;
    }
    std::reverse(s.begin(), s.end());
    return os << s;
}
std::ostream &operator<<(std::ostream &os, i128 x) {
    if (x == 0) return os << '0';
    if (x < 0) {
        os << '-';
        x = -x;
    }
    std::string s;
    while (x) {
        s.push_back('0' + x % 10);
        x /= 10;
    }
    std::reverse(s.begin(), s.end());
    return os << s;
}
#endif // KK2_TEMPLATE_PROCON_HPP
#ifndef KK2_TEMPLATE_DEBUG_HPP
#define KK2_TEMPLATE_DEBUG_HPP 1
#ifndef KK2_TYPE_TRAITS_MEMBER_HPP
#define KK2_TYPE_TRAITS_MEMBER_HPP 1
namespace kk2 {
#define HAS_MEMBER_FUNC(member)                                                                    \
    template <typename T, typename... Ts> struct has_member_func_##member##_impl {                 \
        template <typename U>                                                                      \
        static std::true_type check(decltype(std::declval<U>().member(std::declval<Ts>()...)) *);  \
        template <typename U> static std::false_type check(...);                                   \
        using type = decltype(check<T>(nullptr));                                                  \
    };                                                                                             \
    template <typename T, typename... Ts> struct has_member_func_##member                          \
        : has_member_func_##member##_impl<T, Ts...>::type {};                                      \
    template <typename T, typename... Ts> using has_member_func_##member##_t =                     \
        std::enable_if_t<has_member_func_##member<T, Ts...>::value>;                               \
    template <typename T, typename... Ts> using not_has_member_func_##member##_t =                 \
        std::enable_if_t<!has_member_func_##member<T, Ts...>::value>;
#define HAS_MEMBER_VAR(member)                                                                     \
    template <typename T> struct has_member_var_##member##_impl {                                  \
        template <typename U> static std::true_type check(decltype(std::declval<U>().member) *);   \
        template <typename U> static std::false_type check(...);                                   \
        using type = decltype(check<T>(nullptr));                                                  \
    };                                                                                             \
    template <typename T> struct has_member_var_##member                                           \
        : has_member_var_##member##_impl<T>::type {};                                              \
    template <typename T> using has_member_var_##member##_t =                                      \
        std::enable_if_t<has_member_var_##member<T>::value>;                                       \
    template <typename T> using not_has_member_var_##member##_t =                                  \
        std::enable_if_t<!has_member_var_##member<T>::value>;
HAS_MEMBER_FUNC(debug_output)
HAS_MEMBER_FUNC(val)
#undef HAS_MEMBER_FUNC
#undef HAS_MEMBER_VAR
} // namespace kk2
#endif // KK2_TYPE_TRAITS_MEMBER_HPP
namespace kk2 {
namespace debug {
#ifdef KK2
template <class OStream, is_ostream_t<OStream> *> void output(OStream &os);
template <class OStream, class T, is_ostream_t<OStream> *> void output(OStream &os, const T &t);
template <class OStream, class T, class... Args, is_ostream_t<OStream> *> void output(OStream &os, const T &t, const Args &...args);
template <class OStream, class T, is_ostream_t<OStream> *> void output(OStream &os, const std::vector<T> &v);
template <class OStream, class T, is_ostream_t<OStream> *> void output(OStream &os, const std::vector<std::vector<T>> &d);
template <class OStream, class T, size_t F, is_ostream_t<OStream> *> void output(OStream &os, const std::array<T, F> &a);
template <class OStream, class T, class U, is_ostream_t<OStream> *> void output(OStream &os, const std::pair<T, U> &p);
template <class OStream, class... Args, is_ostream_t<OStream> *> void output(OStream &os, const std::tuple<Args...> &t);
template <class OStream, class T, is_ostream_t<OStream> *> void output(OStream &os, const std::queue<T> &q);
template <class OStream, class T, class Container, class Compare, is_ostream_t<OStream> *> void output(OStream &os, const std::priority_queue<T, Container, Compare> &q);
template <class OStream, class T, is_ostream_t<OStream> *> void output(OStream &os, const std::deque<T> &d);
template <class OStream, class T, is_ostream_t<OStream> *> void output(OStream &os, const std::stack<T> &s);
template <class OStream, class Key, class Compare, class Allocator, is_ostream_t<OStream> *> void output(OStream &os, const std::set<Key, Compare, Allocator> &s);
template <class OStream, class Key, class Compare, class Allocator, is_ostream_t<OStream> *> void output(OStream &os, const std::multiset<Key, Compare, Allocator> &s);
template <class OStream, class Key, class Hash, class KeyEqual, class Allocator, is_ostream_t<OStream> *> void output(OStream &os, const std::unordered_set<Key, Hash, KeyEqual, Allocator> &s);
template <class OStream, class Key, class Hash, class KeyEqual, class Allocator, is_ostream_t<OStream> *> void output(OStream &os, const std::unordered_multiset<Key, Hash, KeyEqual, Allocator> &s);
template <class OStream, class Key, class T, class Compare, class Allocator, is_ostream_t<OStream> *> void output(OStream &os, const std::map<Key, T, Compare, Allocator> &m);
template <class OStream, class Key, class T, class Hash, class KeyEqual, class Allocator, is_ostream_t<OStream> *> void output(OStream &os, const std::unordered_map<Key, T, Hash, KeyEqual, Allocator> &m);
template <class OStream, is_ostream_t<OStream> * = nullptr> void output(OStream &) {}
template <class OStream, class T, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const T &t) {
    if constexpr (has_member_func_debug_output<T, OStream &>::value) {
        t.debug_output(os);
    } else {
        os << t;
    }
}
template <class OStream, class T, class... Args, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const T &t, const Args &...args) {
    output(os, t);
    os << ", ";
    output(os, args...);
}
template <class OStream, class T, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::vector<T> &v) {
    os << "[";
    for (int i = 0; i < (int)v.size(); i++) {
        output(os, v[i]);
        if (i + 1 != (int)v.size()) os << ", ";
    }
    os << "]";
}
template <class OStream, class T, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::vector<std::vector<T>> &d) {
    os << "[\n";
    for (int i = 0; i < (int)d.size(); i++) {
        output(os, d[i]);
        output(os, "\n");
    }
    os << "]";
}
template <class OStream, class T, size_t F, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::array<T, F> &a) {
    os << "[";
    for (int i = 0; i < (int)F; i++) {
        output(os, a[i]);
        if (i + 1 != (int)F) os << ", ";
    }
    os << "]";
}
template <class OStream, class T, class U, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::pair<T, U> &p) {
    os << "(";
    output(os, p.first);
    os << ", ";
    output(os, p.second);
    os << ")";
}
template <class OStream, class... Args, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::tuple<Args...> &t) {
    os << "(";
    std::apply([&](const Args &...args) { output(os, args...); }, t);
    os << ")";
}
template <class OStream, class T, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::queue<T> &q) {
    os << "[";
    std::queue<T> tmp = q;
    while (!tmp.empty()) {
        output(os, tmp.front());
        tmp.pop();
        if (!tmp.empty()) os << ", ";
    }
    os << "]";
}
template <class OStream, class T, class Container, class Compare, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::priority_queue<T, Container, Compare> &q) {
    os << "[";
    std::priority_queue<T, Container, Compare> tmp = q;
    while (!tmp.empty()) {
        output(os, tmp.top());
        tmp.pop();
        if (!tmp.empty()) os << ", ";
    }
    os << "]";
}
template <class OStream, class T, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::deque<T> &d) {
    os << "[";
    std::deque<T> tmp = d;
    while (!tmp.empty()) {
        output(os, tmp.front());
        tmp.pop_front();
        if (!tmp.empty()) os << ", ";
    }
    os << "]";
}
template <class OStream, class T, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::stack<T> &s) {
    os << "[";
    std::stack<T> tmp = s;
    std::vector<T> v;
    while (!tmp.empty()) {
        v.push_back(tmp.top());
        tmp.pop();
    }
    for (int i = (int)v.size() - 1; i >= 0; i--) {
        output(os, v[i]);
        if (i != 0) os << ", ";
    }
    os << "]";
}
template <class OStream, class Key, class Compare, class Allocator, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::set<Key, Compare, Allocator> &s) {
    os << "{";
    std::set<Key, Compare, Allocator> tmp = s;
    for (auto it = tmp.begin(); it != tmp.end(); ++it) {
        output(os, *it);
        if (std::next(it) != tmp.end()) os << ", ";
    }
    os << "}";
}
template <class OStream, class Key, class Compare, class Allocator, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::multiset<Key, Compare, Allocator> &s) {
    os << "{";
    std::multiset<Key, Compare, Allocator> tmp = s;
    for (auto it = tmp.begin(); it != tmp.end(); ++it) {
        output(os, *it);
        if (std::next(it) != tmp.end()) os << ", ";
    }
    os << "}";
}
template <class OStream, class Key, class Hash, class KeyEqual, class Allocator, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::unordered_set<Key, Hash, KeyEqual, Allocator> &s) {
    os << "{";
    std::unordered_set<Key, Hash, KeyEqual, Allocator> tmp = s;
    for (auto it = tmp.begin(); it != tmp.end(); ++it) {
        output(os, *it);
        if (std::next(it) != tmp.end()) os << ", ";
    }
    os << "}";
}
template <class OStream, class Key, class Hash, class KeyEqual, class Allocator, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::unordered_multiset<Key, Hash, KeyEqual, Allocator> &s) {
    os << "{";
    std::unordered_multiset<Key, Hash, KeyEqual, Allocator> tmp = s;
    for (auto it = tmp.begin(); it != tmp.end(); ++it) {
        output(os, *it);
        if (std::next(it) != tmp.end()) os << ", ";
    }
    os << "}";
}
template <class OStream, class Key, class T, class Compare, class Allocator, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::map<Key, T, Compare, Allocator> &m) {
    os << "{";
    std::map<Key, T, Compare, Allocator> tmp = m;
    for (auto it = tmp.begin(); it != tmp.end(); ++it) {
        output(os, it->first);
        os << ": ";
        output(os, it->second);
        if (std::next(it) != tmp.end()) os << ", ";
    }
    os << "}";
}
template <class OStream, class Key, class T, class Hash, class KeyEqual, class Allocator, is_ostream_t<OStream> * = nullptr> void output(OStream &os, const std::unordered_map<Key, T, Hash, KeyEqual, Allocator> &m) {
    os << "{";
    std::unordered_map<Key, T, Hash, KeyEqual, Allocator> tmp = m;
    for (auto it = tmp.begin(); it != tmp.end(); ++it) {
        output(os, it->first);
        os << ": ";
        output(os, it->second);
        if (std::next(it) != tmp.end()) os << ", ";
    }
    os << "}";
}
template <class OStream, is_ostream_t<OStream> * = nullptr> void outputln(OStream &os) {
    os << '\n';
    os.flush();
}
template <class OStream, class T, class... Args, is_ostream_t<OStream> * = nullptr> void outputln(OStream &os, const T &t, const Args &...args) {
    output(os, t, args...);
    os << '\n';
    os.flush();
}
std::vector<std::string> sep(const char *s) {
    std::vector<std::string> res;
    std::string now;
    int dep = 0;
    while (true) {
        if (*s == '\0') {
            res.emplace_back(now);
            break;
        }
        if (*s == '(' or *s == '[' or *s == '{') dep++;
        if (*s == ')' or *s == ']' or *s == '}') dep--;
        if (dep == 0 and *s == ',') {
            res.emplace_back(now);
            now.clear();
        } else if (!isspace(*s)) {
            now += *s;
        }
        s++;
    }
    return res;
}
void show_vars(const std::vector<std::string> &, int) {}
template <class T, class... Args> void show_vars(const std::vector<std::string> &name, int pos, const T &t, const Args &...args) {
    output(std::cerr, name[pos++] + ":", t);
    if (sizeof...(args) > 0) output(std::cerr, ", ");
    show_vars(name, pos, args...);
}
#define kdebug(...)                                                           \
    {                                                                         \
        std::cerr << "line:" << __LINE__ << ' ';                              \
        kk2::debug::show_vars(kk2::debug::sep(#__VA_ARGS__), 0, __VA_ARGS__); \
        std::cerr << std::endl;                                               \
    }
#define kput(s)                                  \
    {                                            \
        std::cerr << "line:" << __LINE__ << ' '; \
        kk2::debug::outputln(std::cerr, s);      \
    }
#else
template <class OStream, class... Args, is_ostream_t<OStream> * = nullptr> void output(OStream &, const Args &...) {}
template <class OStream, class... Args, is_ostream_t<OStream> * = nullptr> void outputln(OStream &, const Args &...) {}
template <class... Args> void fix_warn(const Args &...) {}
#define kdebug(...) kk2::debug::fix_warn(__VA_ARGS__);
#define kput(s) kk2::debug::fix_warn(s)
#endif // KK2
} // namespace debug
} // namespace kk2
#endif // KK2_TEMPLATE_DEBUG_HPP
using namespace std;
void solve() {
    /*
    E: fixed
    1/E * N^1/E * log(N)
    Eは40まで試せばいい
    sum_{i=L, ..., R} i^Eの計算は面倒くさい!!!!
        https://judge.yosupo.jp/problem/sum_of_exponential_times_polynomial
    E = 1はなぞ.因数分解とか
        find (l, r) 
        r * (r + 1) / 2 - l * (l - 1) / 2 = n
        すみません面倒なので,AIにやらせます
        prompt: l + l + 1 + ... + r == nをみたすようなl, r (0 < l <= r) をすべて見つけたいです.これは,左辺を因数分解し,nを素因数分解すれば解けます.
        E = 2, 3は頑張る
    # >= 4は愚直でも二分探索する必要がない
    */
    i64 n;
    kin >> n;
    vc<tuple<int, i64, i64>> res;
    
    // E = 1: l + (l+1) + ... + r = n
    // (r-l+1)(l+r)/2 = n => (r-l+1)(l+r) = 2n
    // len = r-l+1, sum = l+r とすると len * sum = 2n
    // l = (sum - len + 1)/2, r = (sum + len - 1)/2
    {
        i64 two_n = 2 * n;
        // two_n の約数を全列挙
        vc<i64> divs;
        for (i64 d = 1; d * d <= two_n; d++) {
            if (two_n % d == 0) {
                divs.push_back(d);
                if (d != two_n / d) divs.push_back(two_n / d);
            }
        }
        
        for (auto len : divs) {
            i64 sum = two_n / len;
            // l = (sum - len + 1) / 2, r = (sum + len - 1) / 2
            // 条件: sum - len + 1 が偶数(つまり sum と len の偶奇が同じ)
            if ((sum - len + 1) % 2 != 0) continue;
            i64 l = (sum - len + 1) / 2;
            i64 r = (sum + len - 1) / 2;
            if (l > 0 && l <= r) {
                res.emplace_back(1, l, r);
            }
        }
    }
    auto fast = [&](int e, auto calc) {
        // auto calc = [&](i64 l, i64 r) {
        //     return i128(r) * (r + 1) * r * (r + 1) / 4 - i128(l - 1) * l * (l - 1) * l / 4;
        // };
    
        auto is_ok = [&](i64 l, i64 r) -> bool {
            return n >= calc(l, r);
        };
        kdebug(calc(1, 2));
        kdebug(calc(1, 3));
    
        rep (r, 1, 1e9) {
            if (calc(r, r) > n) break;
            int ng = 0, ok = r;
            while (ok - ng > 1) {
                int mid = (ng + ok) / 2;
                // kdebug(mid, r, calc(mid, r));
                if (is_ok(mid, r)) ok = mid;
                else ng = mid;
            }
            // kdebug(r, ok);
            if (calc(ok, r) == n) {
                res.emplace_back(e, ok, r);
            }
        }
    };
    fast(2, [](i64 l, i64 r) { return i64(r) * (r + 1) * (2 * r + 1) / 6 - i64(l - 1) * l * (2 * l - 1) / 6; });
    fast(3, [](i64 l, i64 r) { return i128(r) * (r + 1) * r * (r + 1) / 4 - i128(l - 1) * l * (l - 1) * l / 4; });
    rep (e, 4, 41) {
        vc<i128> pre(1e3 + 1, -1);
        pre[0] = 0;
        auto safe_pow = [&](int x) -> i64 {
            i64 pw = 1;
            rep (e) {
                if (pw > n / x) return -1;
                pw *= x;
            }
            return pw;
        };
        rep (i, 1, 1e3 + 1) {
            auto tmp = safe_pow(i);
            if (tmp == -1) break;
            pre[i] = tmp + pre[i - 1];
        }
        rep (r, 1, 1e3 + 1) rep (l, 1, r + 1) if (pre[r] != -1) {
            if (pre[r] - pre[l - 1] == n) res.emplace_back(e, l, r);
        }
    }
    sort(all(res));
    kout << res.size() << "\n";
    for (auto [e, l, r] : res) kout << e << " " << l << " " << r << "\n";
}
int main() {
#ifdef KK2
    int t = 2;
#else
    int t = 1;
#endif
    // kin >> t;
    rep (t) solve();
    return 0;
}
// Author: kk2
// converted by https://github.com/kk2a/cpp-bundle
// 2025-11-02 22:42:49