結果
問題 | No.1959 Prefix MinMax |
ユーザー | hitonanode |
提出日時 | 2022-08-04 01:44:23 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
RE
|
実行時間 | - |
コード長 | 7,975 bytes |
コンパイル時間 | 2,125 ms |
コンパイル使用メモリ | 181,016 KB |
実行使用メモリ | 25,964 KB |
平均クエリ数 | 27.94 |
最終ジャッジ日時 | 2024-09-13 20:21:46 |
合計ジャッジ時間 | 10,990 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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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 | 26 ms
25,196 KB |
testcase_01 | AC | 26 ms
25,196 KB |
testcase_02 | AC | 23 ms
25,196 KB |
testcase_03 | AC | 24 ms
25,196 KB |
testcase_04 | AC | 25 ms
25,472 KB |
testcase_05 | AC | 26 ms
25,196 KB |
testcase_06 | AC | 27 ms
25,580 KB |
testcase_07 | RE | - |
testcase_08 | RE | - |
testcase_09 | RE | - |
testcase_10 | RE | - |
testcase_11 | RE | - |
testcase_12 | RE | - |
testcase_13 | RE | - |
testcase_14 | RE | - |
testcase_15 | RE | - |
testcase_16 | RE | - |
testcase_17 | RE | - |
testcase_18 | RE | - |
testcase_19 | RE | - |
testcase_20 | RE | - |
testcase_21 | RE | - |
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 | - |
ソースコード
#include <algorithm> #include <array> #include <bitset> #include <cassert> #include <chrono> #include <cmath> #include <complex> #include <deque> #include <forward_list> #include <fstream> #include <functional> #include <iomanip> #include <ios> #include <iostream> #include <limits> #include <list> #include <map> #include <numeric> #include <queue> #include <random> #include <set> #include <sstream> #include <stack> #include <string> #include <tuple> #include <type_traits> #include <unordered_map> #include <unordered_set> #include <utility> #include <vector> using namespace std; using lint = long long; using pint = pair<int, int>; using plint = pair<lint, lint>; #define ALL(x) (x).begin(), (x).end() #define FOR(i, begin, end) for(int i=(begin),i##_end_=(end);i<i##_end_;i++) #define IFOR(i, begin, end) for(int i=(end)-1,i##_begin_=(begin);i>=i##_begin_;i--) #define REP(i, n) FOR(i,0,n) #define IREP(i, n) IFOR(i,0,n) template <typename T, typename V> void ndarray(vector<T>& vec, const V& val, int len) { vec.assign(len, val); } template <typename T, typename V, typename... Args> void ndarray(vector<T>& vec, const V& val, int len, Args... args) { vec.resize(len), for_each(begin(vec), end(vec), [&](T& v) { ndarray(v, val, args...); }); } template <typename T> bool chmax(T &m, const T q) { return m < q ? (m = q, true) : false; } template <typename T> bool chmin(T &m, const T q) { return m > q ? (m = q, true) : false; } int floor_lg(long long x) { return x <= 0 ? -1 : 63 - __builtin_clzll(x); } template <typename T1, typename T2> pair<T1, T2> operator+(const pair<T1, T2> &l, const pair<T1, T2> &r) { return make_pair(l.first + r.first, l.second + r.second); } template <typename T1, typename T2> pair<T1, T2> operator-(const pair<T1, T2> &l, const pair<T1, T2> &r) { return make_pair(l.first - r.first, l.second - r.second); } template <typename T> vector<T> sort_unique(vector<T> vec) { sort(vec.begin(), vec.end()), vec.erase(unique(vec.begin(), vec.end()), vec.end()); return vec; } template <typename T> int arglb(const std::vector<T> &v, const T &x) { return std::distance(v.begin(), std::lower_bound(v.begin(), v.end(), x)); } template <typename T> int argub(const std::vector<T> &v, const T &x) { return std::distance(v.begin(), std::upper_bound(v.begin(), v.end(), x)); } 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) { os << '['; for (auto v : vec) os << v << ','; os << ']'; return os; } template <typename T, size_t sz> ostream &operator<<(ostream &os, const array<T, sz> &arr) { os << '['; for (auto v : arr) os << v << ','; os << ']'; return os; } #if __cplusplus >= 201703L template <typename... T> istream &operator>>(istream &is, tuple<T...> &tpl) { std::apply([&is](auto &&... args) { ((is >> args), ...);}, tpl); return is; } template <typename... T> ostream &operator<<(ostream &os, const tuple<T...> &tpl) { os << '('; std::apply([&os](auto &&... args) { ((os << args << ','), ...);}, tpl); return os << ')'; } #endif template <typename T> ostream &operator<<(ostream &os, const deque<T> &vec) { os << "deq["; for (auto v : vec) os << v << ','; os << ']'; return os; } template <typename T> ostream &operator<<(ostream &os, const set<T> &vec) { os << '{'; for (auto v : vec) os << v << ','; os << '}'; return os; } template <typename T, typename TH> ostream &operator<<(ostream &os, const unordered_set<T, TH> &vec) { os << '{'; for (auto v : vec) os << v << ','; os << '}'; return os; } template <typename T> ostream &operator<<(ostream &os, const multiset<T> &vec) { os << '{'; for (auto v : vec) os << v << ','; os << '}'; return os; } template <typename T> ostream &operator<<(ostream &os, const unordered_multiset<T> &vec) { os << '{'; for (auto v : vec) os << v << ','; os << '}'; return os; } template <typename T1, typename T2> ostream &operator<<(ostream &os, const pair<T1, T2> &pa) { os << '(' << pa.first << ',' << pa.second << ')'; return os; } template <typename TK, typename TV> ostream &operator<<(ostream &os, const map<TK, TV> &mp) { os << '{'; for (auto v : mp) os << v.first << "=>" << v.second << ','; os << '}'; return os; } template <typename TK, typename TV, typename TH> ostream &operator<<(ostream &os, const unordered_map<TK, TV, TH> &mp) { os << '{'; for (auto v : mp) os << v.first << "=>" << v.second << ','; os << '}'; return os; } #ifdef HITONANODE_LOCAL const string COLOR_RESET = "\033[0m", BRIGHT_GREEN = "\033[1;32m", BRIGHT_RED = "\033[1;31m", BRIGHT_CYAN = "\033[1;36m", NORMAL_CROSSED = "\033[0;9;37m", RED_BACKGROUND = "\033[1;41m", NORMAL_FAINT = "\033[0;2m"; #define dbg(x) cerr << BRIGHT_CYAN << #x << COLOR_RESET << " = " << (x) << NORMAL_FAINT << " (L" << __LINE__ << ") " << __FILE__ << COLOR_RESET << endl #define dbgif(cond, x) ((cond) ? cerr << BRIGHT_CYAN << #x << COLOR_RESET << " = " << (x) << NORMAL_FAINT << " (L" << __LINE__ << ") " << __FILE__ << COLOR_RESET << endl : cerr) #else #define dbg(x) 0 #define dbgif(cond, x) 0 #endif struct rand_int_ { using lint = long long; std::mt19937 mt; rand_int_() : mt(std::chrono::steady_clock::now().time_since_epoch().count()) {} lint operator()(lint x) { return this->operator()(0, x); } // [0, x) lint operator()(lint l, lint r) { std::uniform_int_distribution<lint> d(l, r - 1); return d(mt); } } rnd; vector<int> ask(const vector<int> &A) { cout << '?'; for (auto x : A) { assert(0 <= x); assert(x <= 1); cout << ' ' << x; } cout << endl; flush(cout); vector<int> B(A.size() + 1); REP(i, B.size()) cin >> B[i]; for (auto x : B) assert(x > 0); return B; } void answer(const vector<int> &P) { cout << '!'; for (auto x : P) cout << ' ' << x; cout << endl; flush(cout); } void solve() { int N; cin >> N; vector<int> ret(N); vector<int> lo(N, 1), hi(N, N); set<int> fixed; REP(_, 10) { vector<int> q(N - 1); for (auto &x : q) x = rnd(2); FOR(i, 1, N) { // if (i >= 2 and ret.at(i - 2) and ret.at(i - 1) and !ret.at(i)) { // if (ret.at(i - 2) > ret.at(i - 1)) { // if (i >= 3) q.at(i - 3) = 1; // q.at(i - 2) = 0; // } else { // if (i >= 3) q.at(i - 3) = 0; // q.at(i - 2) = 1; // } // } // if (hi.at(i) == ret.at(i - 1)) q.at(i - 1) = 0; // if (lo.at(i) == ret.at(i - 1)) q.at(i - 1) = 1; } vector<int> P0 = ask(q); REP(i, N) { if (i == 0 or P0.at(i) != P0.at(i - 1)) { if (ret.at(i)) assert(ret.at(i) == P0.at(i)); ret.at(i) = lo.at(i) = hi.at(i) = P0.at(i); fixed.insert(ret.at(i)); // if (i) { // if (q.at(i - 1)) { // chmin(hi.at(i), P0.at(i)); // } else { // chmax(lo.at(i), P0.at(i)); // } // } } } while (true) { bool updated = false; REP(i, N) { if (ret.at(i)) continue; // assert(1 <= ret.at(i) and ret.at(i) <= N); // while (fixed.count(lo.at(i))) ++lo.at(i); // while (fixed.count(hi.at(i))) --hi.at(i); assert(lo.at(i) <= hi.at(i)); if (lo.at(i) == hi.at(i)) { assert(lo.at(i) > 0); updated = true; ret.at(i) = lo.at(i); fixed.insert(ret.at(i)); } } if (!updated) break; } } REP(i, N) { if (!ret.at(i)) ret.at(i) = lo.at(i); } answer(ret); } int main() { int T; cin >> T; while (T--) solve(); }