結果
問題 | No.1304 あなたは基本が何か知っていますか?私は知っています. |
ユーザー | theory_and_me |
提出日時 | 2020-12-01 21:49:55 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 217 ms / 2,000 ms |
コード長 | 4,894 bytes |
コンパイル時間 | 2,495 ms |
コンパイル使用メモリ | 214,316 KB |
実行使用メモリ | 27,992 KB |
最終ジャッジ日時 | 2024-06-12 11:45:19 |
合計ジャッジ時間 | 13,804 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
(要ログイン)
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 | 25 ms
27,776 KB |
testcase_01 | AC | 39 ms
27,984 KB |
testcase_02 | AC | 26 ms
27,904 KB |
testcase_03 | AC | 217 ms
27,824 KB |
testcase_04 | AC | 35 ms
27,904 KB |
testcase_05 | AC | 31 ms
27,776 KB |
testcase_06 | AC | 28 ms
27,776 KB |
testcase_07 | AC | 33 ms
27,904 KB |
testcase_08 | AC | 55 ms
27,860 KB |
testcase_09 | AC | 33 ms
27,776 KB |
testcase_10 | AC | 32 ms
27,904 KB |
testcase_11 | AC | 32 ms
27,776 KB |
testcase_12 | AC | 33 ms
27,776 KB |
testcase_13 | AC | 30 ms
27,904 KB |
testcase_14 | AC | 32 ms
27,904 KB |
testcase_15 | AC | 30 ms
27,904 KB |
testcase_16 | AC | 34 ms
27,776 KB |
testcase_17 | AC | 44 ms
27,864 KB |
testcase_18 | AC | 32 ms
27,776 KB |
testcase_19 | AC | 30 ms
27,776 KB |
testcase_20 | AC | 26 ms
27,776 KB |
testcase_21 | AC | 46 ms
27,868 KB |
testcase_22 | AC | 33 ms
27,904 KB |
testcase_23 | AC | 32 ms
27,776 KB |
testcase_24 | AC | 34 ms
27,776 KB |
testcase_25 | AC | 96 ms
27,860 KB |
testcase_26 | AC | 55 ms
27,860 KB |
testcase_27 | AC | 57 ms
27,860 KB |
testcase_28 | AC | 68 ms
27,860 KB |
testcase_29 | AC | 55 ms
27,860 KB |
testcase_30 | AC | 81 ms
27,992 KB |
testcase_31 | AC | 123 ms
27,860 KB |
testcase_32 | AC | 59 ms
27,992 KB |
testcase_33 | AC | 93 ms
27,856 KB |
testcase_34 | AC | 56 ms
27,864 KB |
testcase_35 | AC | 82 ms
27,864 KB |
testcase_36 | AC | 108 ms
27,992 KB |
testcase_37 | AC | 84 ms
27,860 KB |
testcase_38 | AC | 81 ms
27,988 KB |
testcase_39 | AC | 132 ms
27,984 KB |
testcase_40 | AC | 81 ms
27,860 KB |
testcase_41 | AC | 136 ms
27,992 KB |
testcase_42 | AC | 82 ms
27,988 KB |
testcase_43 | AC | 80 ms
27,984 KB |
testcase_44 | AC | 107 ms
27,860 KB |
04_evil_A_01 | RE | - |
04_evil_A_02 | RE | - |
04_evil_A_03 | RE | - |
04_evil_A_04 | RE | - |
04_evil_A_05 | RE | - |
04_evil_A_06 | RE | - |
04_evil_A_07 | RE | - |
04_evil_A_08 | RE | - |
04_evil_A_09 | RE | - |
04_evil_A_10 | RE | - |
05_evil_B_01 | RE | - |
05_evil_B_02 | RE | - |
05_evil_B_03 | RE | - |
05_evil_B_04 | RE | - |
05_evil_B_05 | RE | - |
05_evil_B_06 | RE | - |
05_evil_B_07 | RE | - |
05_evil_B_08 | RE | - |
05_evil_B_09 | RE | - |
05_evil_B_10 | RE | - |
06_evil_C_01 | RE | - |
06_evil_C_02 | RE | - |
06_evil_C_03 | RE | - |
06_evil_C_04 | RE | - |
06_evil_C_05 | RE | - |
06_evil_C_06 | RE | - |
06_evil_C_07 | RE | - |
06_evil_C_08 | RE | - |
06_evil_C_09 | RE | - |
06_evil_C_10 | AC | 16 ms
19,584 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; #define REP(i,n) for(ll i=0;i<(ll)n;i++) #define dump(x) cerr << "Line " << __LINE__ << ": " << #x << " = " << (x) << "\n"; #define spa << " " << #define fi first #define se second #define ALL(a) (a).begin(),(a).end() #define ALLR(a) (a).rbegin(),(a).rend() using ld = long double; using ll = long long; using ull = unsigned long long; using pii = pair<int, int>; using pll = pair<ll, ll>; using pdd = pair<ld, ld>; template<typename T> using V = vector<T>; template<typename T> using P = pair<T, T>; template<typename T> vector<T> make_vec(size_t n, T a) { return vector<T>(n, a); } template<typename... Ts> auto make_vec(size_t n, Ts... ts) { return vector<decltype(make_vec(ts...))>(n, make_vec(ts...)); } template<class S, class T> ostream& operator << (ostream& os, const pair<S, T> v){os << "(" << v.first << ", " << v.second << ")"; return os;} template<typename T> ostream& operator<<(ostream &os, const vector<T> &v) { for (auto &e : v) os << e << ' '; return os; } template<class T> ostream& operator<<(ostream& os, const vector<vector<T>> &v){ for(auto &e : v){os << e << "\n";} return os;} struct fast_ios { fast_ios(){ cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(20); }; } fast_ios_; template <class T> void UNIQUE(vector<T> &x) {sort(ALL(x));x.erase(unique(ALL(x)), x.end());} 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; } void fail() { cout << -1 << '\n'; exit(0); } inline int popcount(const int x) { return __builtin_popcount(x); } inline int popcount(const ll x) { return __builtin_popcountll(x); } template<typename T> void debug(vector<vector<T>>&v,ll h,ll w){for(ll i=0;i<h;i++) {cerr<<v[i][0];for(ll j=1;j<w;j++)cerr spa v[i][j];cerr<<"\n";}}; template<typename T> void debug(vector<T>&v,ll n){if(n!=0)cerr<<v[0]; for(ll i=1;i<n;i++)cerr spa v[i]; cerr<<"\n";}; const ll INF = (1ll<<62); // const ld EPS = 1e-10; // const ld PI = acos(-1.0); // const ll mod = (int)1e9 + 7; const ll mod = 998244353; template <std::uint_fast64_t Modulus> class modint { // long long から modint を作るときは必ず正の数にしてからコンストラクタに入れること! // そうしないとバグります using u64 = std::uint_fast64_t; public: u64 a; constexpr modint(const u64 x = 0) noexcept : a(x % Modulus) {} constexpr u64 &value() noexcept { return a; } constexpr const u64 &value() const noexcept { return a; } constexpr modint operator+(const modint rhs) const noexcept { return modint(*this) += rhs; } constexpr modint operator-(const modint rhs) const noexcept { return modint(*this) -= rhs; } constexpr modint operator*(const modint rhs) const noexcept { return modint(*this) *= rhs; } constexpr modint operator/(const modint rhs) const noexcept { return modint(*this) /= rhs; } constexpr modint &operator+=(const modint rhs) noexcept { a += rhs.a; if (a >= Modulus) { a -= Modulus; } return *this; } constexpr modint &operator-=(const modint rhs) noexcept { if (a < rhs.a) { a += Modulus; } a -= rhs.a; return *this; } constexpr modint &operator*=(const modint rhs) noexcept { a = a * rhs.a % Modulus; return *this; } constexpr modint &operator/=(modint rhs) noexcept { u64 exp = Modulus - 2; while (exp) { if (exp % 2) { *this *= rhs; } rhs *= rhs; exp /= 2; } return *this; } }; using mint = modint<mod>; using vm = vector<mint>; using vvm = vector<vm>; ostream& operator << (ostream& os, const mint v){ os << v.value(); return os; } template <class T, class U> constexpr T power(T x, U exp) { T ret = static_cast<T>(1); while (exp) { if (exp % static_cast<U>(2) == static_cast<U>(1)) ret *= x; exp /= static_cast<U>(2); x *= x; } return ::std::move(ret); } int main(){ ll N, K, X, Y; cin >> N >> K >> X >> Y; V<ll> A(K); REP(i, K) cin >> A[i]; V<V<mint>> cnt(1024, V<mint>(1024, 0)); UNIQUE(A); ll sz = A.size(); auto dp = make_vec(1024, 1024, mint(0)); for(auto x: A){ dp[x][x] += 1; } REP(_, N-1){ auto sdp = make_vec(1024, mint(0)); REP(i, 1024){ REP(j, 1024){ sdp[i] += dp[i][j]; } } auto td = make_vec(1024, 1024, mint(0)); REP(i, 1024){ for(auto x: A){ td[i^x][x] += (sdp[i] - dp[i][x]); } } swap(dp, td); } mint res = 0; ll lb = max(X, 0ll); ll ub = min(Y, 1023ll); for(ll i=lb;i<=ub;i++){ REP(j, 1024){ res += dp[i][j]; } } cout << res << endl; return 0; }