結果
問題 | No.2644 Iro Iro-Iro |
ユーザー |
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提出日時 | 2024-02-19 21:55:40 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 685 ms / 2,000 ms |
コード長 | 3,185 bytes |
コンパイル時間 | 4,195 ms |
コンパイル使用メモリ | 292,140 KB |
実行使用メモリ | 116,792 KB |
最終ジャッジ日時 | 2024-09-29 01:56:01 |
合計ジャッジ時間 | 27,752 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 30 |
ソースコード
#if __INCLUDE_LEVEL__ == 0#include __BASE_FILE__namespace {using mint = atcoder::modint998244353;void solve() {int n, m;scan(n, m);std::vector<mint> f(101 * 201 * 201);std::vector<mint> g(101 * 201 * 201);for (int _ = n; _--;) {int a, b, c;scan(a, b, c);f[a * 201 * 201 + b * 201 + c] = 1;a = 100 - a;b = 100 - b;c = 100 - c;g[a * 201 * 201 + b * 201 + c] = 1;}f = atcoder::convolution(f, g);int ans = inf();while (m--) {int x, y, z;scan(x, y, z);x += 100;y += 100;z += 100;chmin(ans, f[x * 201 * 201 + y * 201 + z].val());}ans = n * 2 - ans;print(ans);}} // namespaceint main() {std::ios::sync_with_stdio(false);std::cin.tie(nullptr);std::cout << std::setprecision(DBL_DECIMAL_DIG);solve();}#else // __INCLUDE_LEVEL__#include <bits/stdc++.h>#include <atcoder/convolution>template <class T, class U = T>bool chmin(T& x, U&& y) {return y < x && (x = std::forward<U>(y), true);}template <class T, class U = T>bool chmax(T& x, U&& y) {return x < y && (x = std::forward<U>(y), true);}template <std::signed_integral T = int>T inf() {T ret;std::memset(&ret, 0x3f, sizeof(ret));return ret;}template <std::floating_point T>T inf() {return std::numeric_limits<T>::infinity();}template <class T>concept Range = std::ranges::range<T> && !std::convertible_to<T, std::string_view>;template <class T>concept Tuple = std::__is_tuple_like<T>::value && !Range<T>;namespace std {istream& operator>>(istream& is, Range auto&& r) {for (auto&& e : r) {is >> e;}return is;}istream& operator>>(istream& is, Tuple auto&& t) {return apply([&](auto&... xs) -> istream& { return (is >> ... >> xs); }, t);}ostream& operator<<(ostream& os, Range auto&& r) {for (string_view sep = ""; auto&& e : r) {os << exchange(sep, " ") << e;}return os;}ostream& operator<<(ostream& os, Tuple auto&& t) {const auto f = [&](auto&... xs) -> ostream& {[[maybe_unused]] string_view sep = "";((os << exchange(sep, " ") << xs), ...);return os;};return apply(f, t);}template <class T, atcoder::internal::is_modint_t<T>* = nullptr>istream& operator>>(istream& is, T& x) {int v;is >> v;x = T::raw(v);return is;}template <class T, atcoder::internal::is_modint_t<T>* = nullptr>ostream& operator<<(ostream& os, const T& x) {return os << x.val();}} // namespace stdvoid scan(auto&&... xs) { std::cin >> std::tie(xs...); }void print(auto&&... xs) { std::cout << std::tie(xs...) << '\n'; }template <class F>class fix {public:explicit fix(F f) : f_(std::move(f)) {}decltype(auto) operator()(auto&&... xs) const {return f_(std::ref(*this), std::forward<decltype(xs)>(xs)...);}private:F f_;};inline auto rep(int l, int r) { return std::views::iota(std::min(l, r), r); }inline auto rep(int n) { return rep(0, n); }inline auto rep1(int l, int r) { return rep(l, r + 1); }inline auto rep1(int n) { return rep(1, n + 1); }namespace ranges = std::ranges;namespace views = std::views;using i64 = std::int64_t;#endif // __INCLUDE_LEVEL__