結果
問題 | No.2766 Delicious Multiply Spice |
ユーザー |
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提出日時 | 2024-05-31 21:45:49 |
言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 3 ms / 2,000 ms |
コード長 | 4,627 bytes |
コンパイル時間 | 1,736 ms |
コンパイル使用メモリ | 122,452 KB |
実行使用メモリ | 6,824 KB |
最終ジャッジ日時 | 2024-12-20 23:01:46 |
合計ジャッジ時間 | 2,910 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 8 |
other | AC * 31 |
ソースコード
#include <algorithm>#include <iostream>#include <iomanip>#include <limits.h>#include <map>#include <math.h>#include <numeric>#include <queue>#include <set>#include <sstream>#include <string>#include <utility>#include <vector>#include <stack>#include <complex>using namespace std;#define rep(i, n) for (int i = 0; i < n; i++)#define rep1(i, n) for (int i = 1; i < n + 1; i++)#define rev(i, n) for (int i = n - 1; i >= 0; i--)#define all(A) A.begin(), A.end()#define itr(A, l, r) A.begin() + l, A.begin() + r#define debug(var) cout << #var << " = " << var << endl;typedef long long ll;template <typename T1, typename T2>ostream &operator<<(ostream &os, const pair<T1, T2> &p){os << "(" << p.first << "," << p.second << ")";return os;}template <typename T1, typename T2>istream &operator>>(istream &is, pair<T1, T2> &p){is >> p.first >> p.second;return is;}template <typename T>ostream &operator<<(ostream &os, const vector<T> &v){for (int i = 0; i < (int)v.size(); i++){os << v[i] << (i + 1 != (int)v.size() ? " " : "");}return os;}template <typename T>ostream &operator<<(ostream &os, const vector<vector<T>> &v){for (int i = 0; i < (int)v.size(); i++){os << v[i] << endl;}return os;}template <typename T>ostream &operator<<(ostream &os, const vector<vector<vector<T>>> &v){int n = v.size();int m = v[0].size();int p = v[0][0].size();rep(k, p){os << "k = " << k << endl;rep(i, n){rep(j, m){os << v[i][j][k];if (j < m - 1){os << " ";}else{os << endl;}}}}return os;}template <typename T>istream &operator>>(istream &is, vector<T> &v){for (T &in : v)is >> in;return is;}template <typename T, typename S>ostream &operator<<(ostream &os, map<T, S> &mp){for (auto &[key, val] : mp){os << key << ":" << val << " ";}cout << endl;return os;}template <typename T>ostream &operator<<(ostream &os, set<T> st){auto itr = st.begin();for (int i = 0; i < (int)st.size(); i++){os << *itr << (i + 1 != (int)st.size() ? " " : "");itr++;}return os;}template <typename T>ostream &operator<<(ostream &os, multiset<T> st){auto itr = st.begin();for (int i = 0; i < (int)st.size(); i++){os << *itr << (i + 1 != (int)st.size() ? " " : "");itr++;}return os;}template <typename T>ostream &operator<<(ostream &os, queue<T> q){while (q.size()){os << q.front() << " ";q.pop();}return os;}template <typename T>ostream &operator<<(ostream &os, deque<T> q){while (q.size()){os << q.front() << " ";q.pop_front();}return os;}template <typename T>ostream &operator<<(ostream &os, stack<T> st){while (st.size()){os << st.top() << " ";st.pop();}return os;}template <typename T>ostream &operator<<(ostream &os, priority_queue<T> pq){while (pq.size()){os << pq.top() << " ";pq.pop();}return os;}template <typename T>ostream &operator<<(ostream &os, priority_queue<T, vector<T>, greater<T>> mpq){while (mpq.size()){os << mpq.top() << " ";mpq.pop();}return os;}int main(){ll n;cin >> n;string ans;vector<pair<int,string>> cand;auto dfs = [&](auto dfs, ll now)->void{// debug(now);if(now == 1){// debug(ans);reverse(all(ans));cand.push_back({ans.size(),ans});return;}else if(now == 2){return;}else{if((now-1)%3 == 0){ans.push_back('B');now--;now /= 3;dfs(dfs, now);now *= 3;now++;ans.pop_back();}if((now-1)%2 == 0){ans.push_back('A');now--;now /= 2;dfs(dfs, now);now *= 2;now++;ans.pop_back();}return;}return;};dfs(dfs,n);// debug(cand);sort(all(cand));if(cand.size()){cout << cand[0].second << endl;}}