結果
問題 | No.2215 Slide Subset Sum |
ユーザー | rniya |
提出日時 | 2023-02-10 23:24:14 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 521 ms / 3,000 ms |
コード長 | 4,866 bytes |
コンパイル時間 | 3,211 ms |
コンパイル使用メモリ | 249,060 KB |
実行使用メモリ | 179,584 KB |
最終ジャッジ日時 | 2024-07-07 17:21:28 |
合計ジャッジ時間 | 17,054 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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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 | 160 ms
5,248 KB |
testcase_01 | AC | 282 ms
5,376 KB |
testcase_02 | AC | 492 ms
5,376 KB |
testcase_03 | AC | 490 ms
5,376 KB |
testcase_04 | AC | 521 ms
7,552 KB |
testcase_05 | AC | 1 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 1 ms
5,376 KB |
testcase_09 | AC | 1 ms
5,376 KB |
testcase_10 | AC | 1 ms
5,376 KB |
testcase_11 | AC | 1 ms
5,376 KB |
testcase_12 | AC | 2 ms
5,376 KB |
testcase_13 | AC | 2 ms
5,376 KB |
testcase_14 | AC | 2 ms
5,376 KB |
testcase_15 | AC | 2 ms
5,376 KB |
testcase_16 | AC | 3 ms
5,376 KB |
testcase_17 | AC | 510 ms
83,456 KB |
testcase_18 | AC | 491 ms
72,192 KB |
testcase_19 | AC | 500 ms
6,400 KB |
testcase_20 | AC | 434 ms
92,288 KB |
testcase_21 | AC | 516 ms
23,680 KB |
testcase_22 | AC | 443 ms
99,200 KB |
testcase_23 | AC | 493 ms
161,408 KB |
testcase_24 | AC | 496 ms
162,304 KB |
testcase_25 | AC | 478 ms
144,512 KB |
testcase_26 | AC | 446 ms
99,712 KB |
testcase_27 | AC | 21 ms
5,376 KB |
testcase_28 | AC | 29 ms
9,728 KB |
testcase_29 | AC | 32 ms
6,912 KB |
testcase_30 | AC | 224 ms
5,376 KB |
testcase_31 | AC | 168 ms
62,464 KB |
testcase_32 | AC | 42 ms
5,632 KB |
testcase_33 | AC | 313 ms
16,768 KB |
testcase_34 | AC | 269 ms
44,928 KB |
testcase_35 | AC | 54 ms
5,376 KB |
testcase_36 | AC | 89 ms
29,184 KB |
testcase_37 | AC | 325 ms
179,584 KB |
testcase_38 | AC | 78 ms
29,568 KB |
testcase_39 | AC | 285 ms
5,376 KB |
testcase_40 | AC | 98 ms
5,376 KB |
testcase_41 | AC | 2 ms
5,376 KB |
testcase_42 | AC | 432 ms
92,032 KB |
testcase_43 | AC | 495 ms
12,672 KB |
testcase_44 | AC | 495 ms
12,672 KB |
testcase_45 | AC | 468 ms
135,936 KB |
testcase_46 | AC | 472 ms
135,936 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; typedef long long ll; #define ALL(x) (x).begin(), (x).end() #ifdef LOCAL #include "debug.hpp" #else #define debug(...) void(0) #endif template <typename T> istream& operator>>(istream& is, vector<T>& v) { for (T& x : v) is >> x; return is; } template <typename T> ostream& operator<<(ostream& os, const vector<T>& v) { for (size_t i = 0; i < v.size(); i++) { os << v[i] << (i + 1 == v.size() ? "" : " "); } return os; } template <typename T> T gcd(T x, T y) { return y != 0 ? gcd(y, x % y) : x; } template <typename T> T lcm(T x, T y) { return x / gcd(x, y) * y; } int topbit(signed t) { return t == 0 ? -1 : 31 - __builtin_clz(t); } int topbit(long long t) { return t == 0 ? -1 : 63 - __builtin_clzll(t); } int botbit(signed a) { return a == 0 ? 32 : __builtin_ctz(a); } int botbit(long long a) { return a == 0 ? 64 : __builtin_ctzll(a); } int popcount(signed t) { return __builtin_popcount(t); } int popcount(long long t) { return __builtin_popcountll(t); } bool ispow2(int i) { return i && (i & -i) == i; } long long MSK(int n) { return (1LL << n) - 1; } template <class T> T ceil(T x, T y) { assert(y >= 1); return (x > 0 ? (x + y - 1) / y : x / y); } template <class T> T floor(T x, T y) { assert(y >= 1); return (x > 0 ? x / y : (x - y + 1) / y); } template <class T1, class T2> inline bool chmin(T1& a, T2 b) { if (a > b) { a = b; return true; } return false; } template <class T1, class T2> inline bool chmax(T1& a, T2 b) { if (a < b) { a = b; return true; } return false; } template <typename T> void mkuni(vector<T>& v) { sort(v.begin(), v.end()); v.erase(unique(v.begin(), v.end()), v.end()); } template <typename T> int lwb(const vector<T>& v, const T& x) { return lower_bound(v.begin(), v.end(), x) - v.begin(); } const int INF = (1 << 30) - 1; const long long IINF = (1LL << 60) - 1; const int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1}; const int MOD = 998244353; // const int MOD = 1000000007; #include <iostream> #include "atcoder/modint" namespace atcoder { template <int MOD> std::istream& operator>>(std::istream& is, static_modint<MOD>& x) { int64_t v; x = static_modint<MOD>{(is >> v, v)}; return is; } template <int MOD> std::ostream& operator<<(std::ostream& os, const static_modint<MOD>& x) { return os << x.val(); } template <int ID> std::ostream& operator<<(std::ostream& os, const dynamic_modint<ID>& x) { return os << x.val(); } } // namespace atcoder #include <functional> #include <stack> template <typename Monoid> struct SlidingWindowAggregation { typedef std::function<Monoid(Monoid, Monoid)> F; std::stack<std::pair<Monoid, Monoid>> front_stack, back_stack; F f; Monoid id; SlidingWindowAggregation(F f, Monoid id) : f(f), id(id), front_stack(), back_stack() { front_stack.emplace(id, id); back_stack.emplace(id, id); } void push(const Monoid& x) { back_stack.emplace(x, f(back_stack.top().second, x)); } void pop() { if (front_stack.size() == 1) { while (1 < (int)back_stack.size()) { Monoid t = back_stack.top().first; Monoid calc = f(t, front_stack.top().second); front_stack.emplace(t, calc); back_stack.pop(); } } front_stack.pop(); } Monoid fold() { return f(front_stack.top().second, back_stack.top().second); } }; using mint = atcoder::modint998244353; struct S { int val; vector<mint> dat; S(int val, vector<mint> dat) : val(val), dat(dat) {} }; #include "atcoder/convolution" int main() { cin.tie(0); ios::sync_with_stdio(false); int N, M, K; cin >> N >> M >> K; vector<int> A(N); cin >> A; auto f = [&](S l, S r) { if (l.val == -1) return r; if (r.val == -1) return l; if (l.val == -2 and r.val == -2) { vector<mint> ndat(K, 0); for (int i = 0; i < K; i++) ndat[0] += l.dat[i] * r.dat[(K - i) % K]; return S(-2, ndat); } if (0 <= l.val) swap(l, r); vector<mint> ndat(K, 0); for (int i = 0; i < K; i++) { ndat[i] += l.dat[i]; ndat[(i + r.val) % K] += l.dat[i]; } return S(-2, ndat); }; vector<mint> init(K, 0); init[0]++; SlidingWindowAggregation<S> SWAG(f, S(-1, init)); for (int i = 0; i < M; i++) { vector<mint> tmp(K, 0); tmp[0]++; tmp[A[i]]++; SWAG.push(S(A[i], tmp)); } for (int i = M, j = 0;; i++, j++) { cout << SWAG.fold().dat[0] - 1 << '\n'; if (i == N) break; vector<mint> tmp(K, 0); tmp[0]++; tmp[A[i]]++; SWAG.push(S(A[i], tmp)); SWAG.pop(); } return 0; }