結果
問題 | No.1187 皇帝ペンギン |
ユーザー | KoD |
提出日時 | 2020-08-22 13:31:04 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 26 ms / 1,000 ms |
コード長 | 3,318 bytes |
コンパイル時間 | 795 ms |
コンパイル使用メモリ | 75,200 KB |
実行使用メモリ | 25,460 KB |
平均クエリ数 | 16.56 |
最終ジャッジ日時 | 2024-07-17 06:11:09 |
合計ジャッジ時間 | 4,858 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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 | 24 ms
24,928 KB |
testcase_02 | AC | 23 ms
24,812 KB |
testcase_03 | AC | 24 ms
25,052 KB |
testcase_04 | AC | 24 ms
24,940 KB |
testcase_05 | AC | 24 ms
25,196 KB |
testcase_06 | AC | 24 ms
25,196 KB |
testcase_07 | AC | 25 ms
24,812 KB |
testcase_08 | AC | 25 ms
24,940 KB |
testcase_09 | AC | 24 ms
25,196 KB |
testcase_10 | AC | 24 ms
24,940 KB |
testcase_11 | AC | 23 ms
25,220 KB |
testcase_12 | AC | 24 ms
25,184 KB |
testcase_13 | AC | 23 ms
24,556 KB |
testcase_14 | AC | 25 ms
24,940 KB |
testcase_15 | AC | 24 ms
24,556 KB |
testcase_16 | AC | 24 ms
25,196 KB |
testcase_17 | AC | 24 ms
24,812 KB |
testcase_18 | AC | 25 ms
24,556 KB |
testcase_19 | AC | 24 ms
24,556 KB |
testcase_20 | AC | 23 ms
25,180 KB |
testcase_21 | AC | 24 ms
25,196 KB |
testcase_22 | AC | 24 ms
25,192 KB |
testcase_23 | AC | 24 ms
25,448 KB |
testcase_24 | AC | 24 ms
24,812 KB |
testcase_25 | AC | 24 ms
24,812 KB |
testcase_26 | AC | 25 ms
24,940 KB |
testcase_27 | AC | 25 ms
25,196 KB |
testcase_28 | AC | 23 ms
24,940 KB |
testcase_29 | AC | 24 ms
24,940 KB |
testcase_30 | AC | 25 ms
24,556 KB |
testcase_31 | AC | 24 ms
24,940 KB |
testcase_32 | AC | 24 ms
24,952 KB |
testcase_33 | AC | 24 ms
24,824 KB |
testcase_34 | AC | 24 ms
24,568 KB |
testcase_35 | AC | 23 ms
25,208 KB |
testcase_36 | AC | 24 ms
24,568 KB |
testcase_37 | AC | 24 ms
24,952 KB |
testcase_38 | AC | 24 ms
24,952 KB |
testcase_39 | AC | 24 ms
24,568 KB |
testcase_40 | AC | 24 ms
24,568 KB |
testcase_41 | AC | 24 ms
24,568 KB |
testcase_42 | AC | 24 ms
24,964 KB |
testcase_43 | AC | 24 ms
24,836 KB |
testcase_44 | AC | 24 ms
24,836 KB |
testcase_45 | AC | 24 ms
25,460 KB |
testcase_46 | AC | 24 ms
24,580 KB |
testcase_47 | AC | 24 ms
24,428 KB |
testcase_48 | AC | 24 ms
24,812 KB |
testcase_49 | AC | 24 ms
24,940 KB |
testcase_50 | AC | 25 ms
24,940 KB |
testcase_51 | AC | 24 ms
25,196 KB |
testcase_52 | AC | 25 ms
25,208 KB |
testcase_53 | AC | 24 ms
25,208 KB |
ソースコード
#line 1 "main.cpp" /** * @title Template */ #include <iostream> #include <algorithm> #include <utility> #include <numeric> #include <vector> #include <array> #include <cassert> #line 2 "/Users/kodamankod/Desktop/Programming/Library/other/chmin_chmax.cpp" template <class T, class U> constexpr bool chmin(T &lhs, const U &rhs) { if (lhs > rhs) { lhs = rhs; return true; } return false; } template <class T, class U> constexpr bool chmax(T &lhs, const U &rhs) { if (lhs < rhs) { lhs = rhs; return true; } return false; } /** * @title Chmin/Chmax */ #line 2 "/Users/kodamankod/Desktop/Programming/Library/other/range.cpp" #line 4 "/Users/kodamankod/Desktop/Programming/Library/other/range.cpp" class range { public: class iterator { private: int64_t M_position; public: constexpr iterator(int64_t position) noexcept: M_position(position) { } constexpr void operator ++ () noexcept { ++M_position; } constexpr bool operator != (iterator other) const noexcept { return M_position != other.M_position; } constexpr int64_t operator * () const noexcept { return M_position; } }; class reverse_iterator { private: int64_t M_position; public: constexpr reverse_iterator(int64_t position) noexcept: M_position(position) { } constexpr void operator ++ () noexcept { --M_position; } constexpr bool operator != (reverse_iterator other) const noexcept { return M_position != other.M_position; } constexpr int64_t operator * () const noexcept { return M_position; } }; private: const iterator M_first, M_last; public: constexpr range(int64_t first, int64_t last) noexcept: M_first(first), M_last(std::max(first, last)) { } constexpr iterator begin() const noexcept { return M_first; } constexpr iterator end() const noexcept { return M_last; } constexpr reverse_iterator rbegin() const noexcept { return reverse_iterator(*M_last - 1); } constexpr reverse_iterator rend() const noexcept { return reverse_iterator(*M_first - 1); } }; /** * @title Range */ #line 2 "/Users/kodamankod/Desktop/Programming/Library/other/rev.cpp" #include <type_traits> #include <iterator> #line 6 "/Users/kodamankod/Desktop/Programming/Library/other/rev.cpp" template <class T> class rev_impl { public: using iterator = decltype(std::rbegin(std::declval<T>())); private: const iterator M_begin; const iterator M_end; public: constexpr rev_impl(T &&cont) noexcept: M_begin(std::rbegin(cont)), M_end(std::rend(cont)) { } constexpr iterator begin() const noexcept { return M_begin; } constexpr iterator end() const noexcept { return M_end; } }; template <class T> constexpr decltype(auto) rev(T &&cont) { return rev_impl<T>(std::forward<T>(cont)); } /** * @title Reverser */ #line 17 "main.cpp" using i32 = int32_t; using i64 = int64_t; using u32 = uint32_t; using u64 = uint64_t; constexpr i32 inf32 = (i32(1) << 30) - 1; constexpr i64 inf64 = (i64(1) << 62) - 1; bool furious(const i32 X) { std::cout << "? " << X << std::endl; std::string S; std::cin >> S; return S == "out"; } int main() { i32 ok = 0, ng = 1000; while (ng - ok > 1) { i32 md = (ok + ng) / 2; if (furious(md) && furious(md + 1)) { ng = md; } else { ok = md; } } std::cout << "! " << ok << '\n'; return 0; }