結果

問題 No.2766 Delicious Multiply Spice
ユーザー wai4uwai4u
提出日時 2024-05-31 22:03:02
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
RE  
実行時間 -
コード長 6,194 bytes
コンパイル時間 2,687 ms
コンパイル使用メモリ 221,140 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-05-31 22:03:09
合計ジャッジ時間 5,866 ms
ジャッジサーバーID
(参考情報)
judge3 / judge2
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
6,816 KB
testcase_01 AC 2 ms
6,816 KB
testcase_02 AC 2 ms
6,816 KB
testcase_03 RE -
testcase_04 AC 2 ms
6,940 KB
testcase_05 AC 1 ms
6,940 KB
testcase_06 AC 2 ms
6,944 KB
testcase_07 AC 2 ms
6,944 KB
testcase_08 AC 1 ms
6,940 KB
testcase_09 AC 2 ms
6,944 KB
testcase_10 AC 2 ms
6,944 KB
testcase_11 AC 2 ms
6,944 KB
testcase_12 RE -
testcase_13 RE -
testcase_14 AC 2 ms
6,944 KB
testcase_15 AC 2 ms
6,940 KB
testcase_16 AC 2 ms
6,940 KB
testcase_17 AC 2 ms
6,940 KB
testcase_18 RE -
testcase_19 RE -
testcase_20 RE -
testcase_21 AC 2 ms
6,940 KB
testcase_22 RE -
testcase_23 RE -
testcase_24 RE -
testcase_25 RE -
testcase_26 RE -
testcase_27 RE -
testcase_28 RE -
testcase_29 RE -
testcase_30 RE -
testcase_31 RE -
testcase_32 RE -
testcase_33 RE -
testcase_34 RE -
testcase_35 RE -
testcase_36 RE -
testcase_37 RE -
testcase_38 RE -
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ソースコード

diff #

#pragma GCC optimize("Ofast,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using i128 = __int128;
#include <vector>
using namespace std;
template <class T>
using vec = vector<T>;
template <class T>
using vec2 = vec<vec<T>>;
template <class T>
using vec3 = vec<vec2<T>>;
template <class T>
using vec4 = vec<vec3<T>>;
template <class T>
using vec5 = vec<vec4<T>>;
#define VEC(T, a, ...) vec<T> a(__VA_ARGS__)
#define VEC2(T, a, n, ...) vector a(n, vec<T>(__VA_ARGS__));
#define VEC3(T, a, n, m, ...) \
  vector a(n, vector(m, vec<T>(__VA_ARGS__)));
#define VEC4(T, a, n, m, l, ...) \
  vector a(n, vector(m, vector(l, vec<T>(__VA_ARGS__))));
#define all(a) (a).begin(), (a).end()
#define len(a) (int)a.size()
// https://cpprefjp.github.io/lang/cpp11/variadic_macros.html
// https://trap.jp/post/1224/
#define eval_0(a, ...) a
#define eval_1(a, b, ...) b
#define eval_2(a, b, c, ...) c
#define eval_3(a, b, c, d, ...) d
#define eval_4(a, b, c, d, e, ...) e
#define eval_5(a, b, c, d, e, f, ...) f
#define eval_6(a, b, c, d, e, f, g, ...) g
#define rep(t) for (int __ = 0; __ < t; __++)
#define FOR_1(i, n) for (int i = 0; i < n; i++)
#define FOR_2(i, a, b) for (ll i = a; i < b; i++)
#define FOR_3(i, a, b, c) for (ll i = a; i < b; i += c)
#define FOR(...) \
  eval_4(__VA_ARGS__, FOR_3, FOR_2, FOR_1, rep)(__VA_ARGS__)
#define FORR_1(i, n) for (int i = n; i-- > 0;)
#define FORR_2(i, a, b) for (ll i = b; i-- > a;)
#define FORR_3(i, a, b, c) for (ll i = b - 1; i >= a; i -= c)
#define FORR(...) \
  eval_4(__VA_ARGS__, FORR_3, FORR_2, FORR_1)(__VA_ARGS__)
#define loop while (1)
#define pb push_back
#define eb emplace_back
#include <iostream>
using namespace std;
void enable_fast_io() {
  ios::sync_with_stdio(0);
  cin.tie(0);
}
template <class T>
T max(const vec<T> &a) {
  return *max_element(all(a));
}
template <class T>
T min(const vec<T> &a) {
  return *min_element(all(a));
}
template <class T, class U>
T sum(const vec<U> &a) {
  // return accumulate(all(a), 0ll);
  return accumulate(all(a), T(0));
}
template <class T, class U>
bool chmax(T &a, const U &b) {
  return b > a ? a = b, 1 : 0;
}
template <class T, class U>
bool chmin(T &a, const U &b) {
  return b < a ? a = b, 1 : 0;
}
#define iter_1(a, A) for (auto &&a : A)
#define iter_2(a, b, A) for (auto &&[a, b] : A)
#define iter_3(a, b, c, A) for (auto &&[a, b, c] : A)
#define iter_4(a, b, c, d, A) for (auto &&[a, b, c, d] : A)
#define iter_5(a, b, c, d, e, A) \
  for (auto &&[a, b, c, d, e] : A)
#define iter(...) \
  eval_6(__VA_ARGS__, iter_5, iter_4, iter_3, iter_2, iter_1)( \
    __VA_ARGS__ \
  )
#include <bits/stdc++.h>
using namespace std;
template <typename T, typename U>
istream &operator>>(istream &in, pair<T, U> &p) {
  return in >> p.first >> p.second;
}
#include <bits/stdc++.h>
using namespace std;
template <typename T, typename U>
ostream &operator<<(ostream &out, pair<T, U> &p) {
  out << p.first << ' ' << p.second;
  return out;
}
template <int k = 0, class T>
void read_tup(istream &in, T &x) {
  if constexpr (tuple_size<T>::value > k) {
    in >> get<k>(x);
    read_tup<k + 1>(in, x);
  }
}
template <class... T>
istream &operator>>(istream &in, tuple<T...> &x) {
  read_tup(in, x);
  return in;
}
template <int k = 0, class T>
void out_tup(ostream &out, T &x) {
  if constexpr (tuple_size<T>::value > k) {
    if constexpr (k > 0) {
      out << ' ';
    }
    out << get<k>(x);
    out_tup<k + 1>(out, x);
  }
}
template <class... T>
ostream &operator<<(ostream &out, tuple<T...> &x) {
  out_tup(out, x);
  return out;
}

#include <bits/stdc++.h>
using namespace std;
template <typename T>
auto operator>>(istream &in, vec<T> &a) -> istream & {
  iter(x, a) in >> x;
  return in;
}
template <typename T>
auto operator<<(ostream &out, vec<T> a) -> ostream & {
  FOR(i, len(a)) {
    if (i) {
      out << ' ';
    }
    out << a[i];
  }
  return out;
}
// more than 1d
template <typename T>
auto operator<<(ostream &out, vec2<T> a) -> ostream & {
  iter(x, a) out << x << '\n';
  return out;
}
#include <iostream>
using namespace std;
template <typename... T>
void in(T &...a) {
  (cin >> ... >> a);
}
#include <iostream>
using namespace std;
template <class T, class... U>
void out(T a, U... b) {
  cout << a;
  ((cout << ' ' << b), ...);
  cout << '\n';
}
#include <queue>
using namespace std;
template <class T>
using max_queue = priority_queue<T>;
#include <queue>
using namespace std;
template <class T>
using min_queue = priority_queue<T, vec<T>, greater<T>>;
#include <queue>
using namespace std;
template <typename T>
T pop(queue<T> &q) {
  T v = q.front();
  q.pop();
  return v;
}
template <typename T>
T pop(deque<T> &q) {
  T v = q.front();
  q.pop_front();
  return v;
}
template <typename T>
T pop(vec<T> &q) {
  T v = q.back();
  q.pop_back();
  return v;
}
template <typename T>
T pop(max_queue<T> &q) {
  T v = q.top();
  q.pop();
  return v;
}
template <typename T>
T pop(min_queue<T> &q) {
  T v = q.top();
  q.pop();
  return v;
}
// define yes/no
#define yesno(y, n) \
  void y(bool f = 1) { out(f ? #y : #n); } \
  void n(bool f = 1) { y(!f); }
yesno(yes, no);
yesno(Yes, No);
yesno(YES, NO);
yesno(first, second);
yesno(First, Second);
yesno(possible, impossible);
yesno(Possible, Impossible);
yesno(POSSIBLE, IMPOSSIBLE);
yesno(alice, bob);
yesno(Alice, Bob);
yesno(takahashi, aoki);
yesno(Takahashi, Aoki);
void solve();
int main() {
  enable_fast_io();
  int t = 1;
  // in(t);
  rep(t) solve();
}
// #include <dsa/v1/dsa/ .hpp>
template <typename F>
using fn = function<F>;
void solve() {
  ll n;
  in(n);
  fn<pair<bool, string>(ll)> f;
  f = [&](ll n) -> pair<bool, string> {
    assert(n > 0);
    if (n == 1) {
      return {true, ""};
    }
    if (n & 1 ^ 1) {
      if ((n - 1) % 3 != 0) {
        return {false, ""};
      }
      auto [ok, s] = f((n - 1) / 3);
      if (!ok) {
        return {false, s};
      }
      s += 'B';
      return {true, s};
    }
    {
      auto [ok, s] = f((n - 1) / 2);
      if (ok) {
        return {ok, s + 'A'};
      }
    }
    assert((n - 1) % 3 != 0);
    return {false, ""};
    auto [ok, s] = f((n - 1) / 3);
    assert(ok);
    return {true, s + 'B'};
  };
  out(f(n).second);
}
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