結果

問題 No.968 引き算をして門松列（その３）
ユーザー fumiphysfumiphys
提出日時 2020-01-13 20:56:09
言語 C++14
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 25 ms / 2,000 ms
コード長 4,706 bytes
コンパイル時間 1,677 ms
コンパイル使用メモリ 173,872 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-06-01 11:15:59
合計ジャッジ時間 2,443 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge4
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
5,248 KB
testcase_01 AC 2 ms
5,376 KB
testcase_02 AC 2 ms
5,376 KB
testcase_03 AC 10 ms
5,376 KB
testcase_04 AC 10 ms
5,376 KB
testcase_05 AC 11 ms
5,376 KB
testcase_06 AC 11 ms
5,376 KB
testcase_07 AC 11 ms
5,376 KB
testcase_08 AC 18 ms
5,376 KB
testcase_09 AC 25 ms
5,376 KB
testcase_10 AC 25 ms
5,376 KB
testcase_11 AC 25 ms
5,376 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 # 

// includes
#include <bits/stdc++.h>
using namespace std;

// macros
#define pb emplace_back
#define mk make_pair
#define FOR(i, a, b) for(int i=(a);i<(b);++i)
#define rep(i, n) FOR(i, 0, n)
#define rrep(i, n) for(int i=((int)(n)-1);i>=0;i--)
#define irep(itr, st) for(auto itr = (st).begin(); itr != (st).end(); ++itr)
#define irrep(itr, st) for(auto itr = (st).rbegin(); itr != (st).rend(); ++itr)
#define whole(x) (x).begin(),(x).end()
#define sz(x) ((int)(x).size())
#define UNIQUE(v) v.erase(unique(v.begin(), v.end()), v.end())
#define bit(n) (1LL<<(n))
// functions
template <class T>bool chmax(T &a, const T &b){if(a < b){a = b; return 1;} return 0;}
template <class T>bool chmin(T &a, const T &b){if(a > b){a = b; return 1;} return 0;}
template <typename T> istream &operator>>(istream &is, vector<T> &vec){for(auto &v: vec)is >> v; return is;}
template <typename T> ostream &operator<<(ostream &os, const vector<T>& vec){for(int i = 0; i < vec.size(); i++){ os << vec[i]; if(i + 1 != vec.size())os << " ";} return os;}
template <typename T> ostream &operator<<(ostream &os, const set<T>& st){for(auto itr = st.begin(); itr != st.end(); ++itr){ os << *itr; auto titr = itr; if(++titr != st.end())os << " ";} return os;}
template <typename T> ostream &operator<<(ostream &os, const unordered_set<T>& st){for(auto itr = st.begin(); itr != st.end(); ++itr){ os << *itr; auto titr = itr; if(++titr != st.end())os << " ";} return os;}
template <typename T> ostream &operator<<(ostream &os, const multiset<T>& st){for(auto itr = st.begin(); itr != st.end(); ++itr){ os << *itr; auto titr = itr; if(++titr != st.end())os << " ";} return os;}
template <typename T> ostream &operator<<(ostream &os, const unordered_multiset<T>& st){for(auto itr = st.begin(); itr != st.end(); ++itr){ os << *itr; auto titr = itr; if(++titr != st.end())os << " ";} return os;}
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> ostream &operator<<(ostream &os, const map<T1, T2> &mp){for(auto itr = mp.begin(); itr != mp.end(); ++itr){ os << itr->first << ":" << itr->second; auto titr = itr; if(++titr != mp.end())os << " "; } return os;}
template <typename T1, typename T2> ostream &operator<<(ostream &os, const unordered_map<T1, T2> &mp){for(auto itr = mp.begin(); itr != mp.end(); ++itr){ os << itr->first << ":" << itr->second; auto titr = itr; if(++titr != mp.end())os << " "; } return os;}
//  types
using ll = long long int;
using P = pair<int, int>;
// constants
const int inf = 1e9;
const ll linf = 1LL << 50;
const double EPS = 1e-10;
const int mod = 1000000007;
const int dx[4] = {-1, 0, 1, 0};
const int dy[4] = {0, -1, 0, 1};
// io
struct fast_io{
  fast_io(){ios_base::sync_with_stdio(false); cin.tie(0); cout << fixed << setprecision(20);}
} fast_io_;

ostream& operator<<(ostream& dest, __int128_t value) {
  ostream::sentry s(dest);
  if(s){
    __uint128_t tmp = value < 0 ? - value: value;
    char buf[128];
    char *d = end(buf);
    do{
      --d;
      *d = "0123456789"[tmp % 10];
      tmp /= 10;
    }while(tmp != 0);
    if(value < 0)--d, *d='-';
    int len = end(buf) - d;
    if(dest.rdbuf()->sputn(d, len) != len){
      dest.setstate(ios_base::badbit);
    }
  }
  return dest;
}

__int128_t to_int128(string s){
  __int128_t res = 0;
  for(size_t i = 0; i < s.size(); i++){
    res = res * 10 + (s[i] - '0');
  }
  return res;
}

bool ifk(vector<ll> v){
  if(v[0] <= 0 || v[1] <= 0 || v[2] <= 0)return false;
  if(v[0] == v[1] || v[1] == v[2] || v[2] == v[0])return false;
  if(v[0] > v[1] && v[1] > v[2])return false;
  if(v[0] < v[1] && v[1] < v[2])return false;
  return true;
}
using Int = __int128_t;
int rem(int i, int j){
  if(i > j)swap(i, j);
  if(i == 0 && j == 1)return 0;
  if(i == 1 && j == 2)return 1;
  return 2;
}

int main(int argc, char const* argv[])
{
  int t; cin >> t;
  rep(i_, t){
    vector<ll> v(3), x(3); cin >> v >> x;
    Int maxi = (Int)linf * (Int)linf;
    Int res = maxi;
    vector<int> e(3); rep(i, 3)e[i] = i;
    do{
      vector<ll> V = v;
      Int tmp = 0;
      if(V[e[0]] <= 2 || V[e[1]] <= 1)continue;
      if(V[e[1]] <= V[e[2]]){
        tmp += (V[e[2]] - (V[e[1]] - 1)) * x[rem(e[0], e[2])];
        V[e[0]] -= (V[e[2]] - (V[e[1]] - 1));
        V[e[2]] = V[e[1]] - 1;
      }
      if(V[e[0]] <= V[e[1]]){
        tmp += (V[e[1]] - (V[e[0]] - 1)) * x[rem(e[2], e[1])];
        V[e[2]] -= (V[e[1]] - (V[e[0]] - 1));
        V[e[1]] = V[e[0]] - 1;
      }
      if(ifk(V))res = min(res, tmp);
    }while(next_permutation(whole(e)));
    if(res == maxi)cout << -1 << endl;
    else cout << res << endl;
  }
  return 0;
}
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