結果
問題 | No.1714 Tag on Grid |
ユーザー | keijak |
提出日時 | 2021-10-22 21:35:26 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,861 bytes |
コンパイル時間 | 2,708 ms |
コンパイル使用メモリ | 249,552 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-09-23 04:52:01 |
合計ジャッジ時間 | 3,525 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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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
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 2 ms
6,944 KB |
testcase_04 | AC | 2 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,940 KB |
testcase_06 | WA | - |
testcase_07 | AC | 2 ms
6,944 KB |
testcase_08 | AC | 2 ms
6,940 KB |
testcase_09 | WA | - |
testcase_10 | AC | 1 ms
6,944 KB |
testcase_11 | AC | 2 ms
6,940 KB |
testcase_12 | AC | 2 ms
6,940 KB |
testcase_13 | AC | 2 ms
6,944 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | AC | 2 ms
6,944 KB |
testcase_19 | WA | - |
testcase_20 | AC | 2 ms
6,944 KB |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | AC | 1 ms
6,940 KB |
testcase_25 | AC | 2 ms
6,944 KB |
testcase_26 | AC | 2 ms
6,940 KB |
testcase_27 | AC | 2 ms
6,944 KB |
ソースコード
#include <bits/stdc++.h> #define REP_(i, a_, b_, a, b, ...) \ for (int i = (a), END_##i = (b); i < END_##i; ++i) #define REP(i, ...) REP_(i, __VA_ARGS__, __VA_ARGS__, 0, __VA_ARGS__) #define ALL(x) std::begin(x), std::end(x) using Int = long long; using Real = long double; template<typename T, typename U> inline bool chmax(T &a, U b) { return a < b and ((a = std::move(b)), true); } template<typename T, typename U> inline bool chmin(T &a, U b) { return a > b and ((a = std::move(b)), true); } template<typename T> inline int ssize(const T &a) { return (int) a.size(); } inline void check(bool cond, const char *message = "!ERROR!") { if (not cond) { std::cout.flush(), std::cerr.flush(); throw std::runtime_error(message); } } template<class T> inline std::ostream &print_one(const T &x, char endc) { if constexpr (std::is_same_v<T, bool>) { return std::cout << (x ? "Yes" : "No") << endc; } else { return std::cout << x << endc; } } template<class T> inline std::ostream &print(const T &x) { return print_one(x, '\n'); } template<typename T, typename... Ts> std::ostream &print(const T &head, Ts... tail) { return print_one(head, ' '), print(tail...); } inline std::ostream &print() { return std::cout << '\n'; } template<typename Container> std::ostream &print_seq(const Container &a, const char *sep = " ", const char *ends = "\n", std::ostream &os = std::cout) { auto b = std::begin(a), e = std::end(a); for (auto it = std::begin(a); it != e; ++it) { if (it != b) os << sep; os << *it; } return os << ends; } template<typename T, typename = void> struct is_iterable : std::false_type {}; template<typename T> struct is_iterable<T, std::void_t<decltype(std::begin(std::declval<T>())), decltype(std::end(std::declval<T>()))>> : std::true_type { }; template<typename T, typename = std::enable_if_t< is_iterable<T>::value && !std::is_same<T, std::string>::value>> std::ostream &operator<<(std::ostream &os, const T &a) { return print_seq(a, ", ", "", (os << "{")) << "}"; } struct CastInput { template<typename T> operator T() const { T x; std::cin >> x; return x; } struct Sized { std::size_t n; template<typename T> operator T() const { T x(n); for (auto &e: x) std::cin >> e; return x; } }; Sized operator()(std::size_t n) const { return {n}; } } const in; #ifdef MY_DEBUG #include "debug_dump.hpp" #include "backward.hpp" backward::SignalHandling kSignalHandling; #else #define DUMP(...) #define cerr if(false)std::cerr #endif using namespace std; auto adjascent(int x, int y) -> std::vector<std::pair<int, int>> { static const int dx[4] = {1, 0, -1, 0}; static const int dy[4] = {0, 1, 0, -1}; std::vector<std::pair<int, int>> ret(4); for (int d = 0; d < 4; ++d) { ret[d] = {x + dx[d], y + dy[d]}; } return ret; } auto solve() { int H = in, W = in; int nx = in, ny = in; int zx = in, zy = in; --nx, --ny, --zx, --zy; if (min(H, W) == 2) { return (nx + ny) % 2 != (zx + zy) % 2; } auto inside = [&](int x, int y) { return 0 <= x and x < H and 0 <= y and y < W; }; for (auto[x, y]: adjascent(nx, ny)) { if (inside(x, y)) { if (x == zx and y == zy) return true; } } for (auto[x, y]: adjascent(nx, ny)) { if (not inside(x, y)) continue; bool ok = true; DUMP(x, y); for (auto[x2, y2]: adjascent(zx, zy)) { if (not inside(x2, y2)) continue; if (abs(x - x2) + abs(y - y2) > 1) { ok = false; } } if (ok) { return true; } } return false; } int main() { ios_base::sync_with_stdio(false), cin.tie(nullptr); cout << std::fixed << std::setprecision(18); const int T = 1;//in; REP(t, T) { auto ans = solve(); print(ans); } }