結果
問題 | No.2568 列辞書順列列 |
ユーザー | evima |
提出日時 | 2023-12-02 14:45:34 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 363 ms / 3,000 ms |
コード長 | 6,687 bytes |
コンパイル時間 | 4,108 ms |
コンパイル使用メモリ | 238,856 KB |
実行使用メモリ | 9,472 KB |
最終ジャッジ日時 | 2024-09-26 17:18:34 |
合計ジャッジ時間 | 14,108 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | 3 ms
5,248 KB |
testcase_01 | AC | 3 ms
5,376 KB |
testcase_02 | AC | 219 ms
5,376 KB |
testcase_03 | AC | 226 ms
5,376 KB |
testcase_04 | AC | 278 ms
9,440 KB |
testcase_05 | AC | 283 ms
9,472 KB |
testcase_06 | AC | 276 ms
9,412 KB |
testcase_07 | AC | 277 ms
9,356 KB |
testcase_08 | AC | 277 ms
9,428 KB |
testcase_09 | AC | 323 ms
9,472 KB |
testcase_10 | AC | 321 ms
9,472 KB |
testcase_11 | AC | 320 ms
9,324 KB |
testcase_12 | AC | 354 ms
9,388 KB |
testcase_13 | AC | 354 ms
9,472 KB |
testcase_14 | AC | 363 ms
9,472 KB |
testcase_15 | AC | 350 ms
9,352 KB |
testcase_16 | AC | 343 ms
9,352 KB |
testcase_17 | AC | 327 ms
9,344 KB |
testcase_18 | AC | 320 ms
9,472 KB |
testcase_19 | AC | 325 ms
9,344 KB |
testcase_20 | AC | 320 ms
9,464 KB |
testcase_21 | AC | 330 ms
9,436 KB |
testcase_22 | AC | 326 ms
9,344 KB |
testcase_23 | AC | 325 ms
9,472 KB |
testcase_24 | AC | 318 ms
9,408 KB |
testcase_25 | AC | 318 ms
9,320 KB |
testcase_26 | AC | 323 ms
9,424 KB |
ソースコード
// Enjoy your stay. Code by evima #include <atcoder/modint> #include <atcoder/segtree> using namespace atcoder; using mint = modint998244353; // modint; #include <bits/stdc++.h> using namespace std; using ld = long double; using ll = long long; using lll = __int128; using pl = pair<ll, ll>; using vl = vector<ll>; using vm = vector<mint>; using vp = vector<pl>; using vs = vector<string>; using vvl = vector<vl>; using LOOPVAR_TYPE = ll; #define all(x) (x).begin(), (x).end() #define mset(a, v) memset(a, v, sizeof(a)) #define sq(x) ((x) * (x)) #define sz(x) ll((x).size()) #define GET_MACRO(_1, _2, _3, _4, NAME, ...) NAME #define rep1(i, n) rep2(i, 0, n) #define rep2(i, a, b) \ for (LOOPVAR_TYPE i = LOOPVAR_TYPE(a); i < LOOPVAR_TYPE(b); i++) #define rep3(i, a, b, c) \ for (LOOPVAR_TYPE i = LOOPVAR_TYPE(a); \ (c) > 0 ? i < LOOPVAR_TYPE(b) : i > LOOPVAR_TYPE(b); i += (c)) #define rep(...) GET_MACRO(__VA_ARGS__, rep3, rep2, rep1)(__VA_ARGS__) #define eb emplace_back #define fir first #define sec second #define mp make_pair #define mt make_tuple const int PREC = 20; const ld EPS = 1e-9; const ld PI = 3.14159265358979323846L; const ll INF = 1070000000LL; const ll MOD = 998244353LL; // 1000000007LL; const ll inf = 4.07e18; const string IMPOSSIBLE = "IMPOSSIBLE"; const string POSSIBLE = "POSSIBLE"; void fast_io() { cin.tie(NULL); ios_base::sync_with_stdio(false); } ll lin() { ll x; cin >> x; return x; } string input() { string s; cin >> s; return s; } vl vin(int n) { vl v(n); rep(i, n) cin >> v[i]; return v; } vs vsin(int n) { vs v(n); rep(i, n) cin >> v[i]; return v; } vvl vvin(int n, int m) { vvl w(n, vl(m)); rep(i, n) rep(j, m) cin >> w[i][j]; return w; } vvl vvin(int n) { return vvin(n, n); } template <typename T> vector<T> cat(vector<T> v, const vector<T>& w) { for (T x : w) v.eb(x); return v; } template <typename T> bool chmin(T& a, const T& b) { return (b < a) ? (a = b, true) : false; } template <typename T> bool chmax(T& a, const T& b) { return (a < b) ? (a = b, true) : false; } template <typename T> map<T, ll> freq(const vector<T>& v) { map<T, ll> ret; for (T x : v) ++ret[x]; return ret; } template <typename T> vector<T> reversed(vector<T> v) { reverse(all(v)); return v; } template <typename T> vector<T> sorted(vector<T> v) { sort(all(v)); return v; } template <typename T> vector<T> sub(const vector<T>& v, int from, int to) { vector<T> ret; copy(&v[from], &v[to], back_inserter(ret)); return ret; } template <typename T> string str(const T& x) { stringstream ss; ss << setprecision(PREC); ss << x; return ss.str(); } string str(const mint& x) { return str(x.val()); } template <typename Tuple, size_t... I> array<int, sizeof...(I)> str_tuple_impl(stringstream& ss, Tuple&& t, index_sequence<I...>) { return {{(void(ss << str(get<I>(t)) << " "), 0)...}}; } template <typename Tuple> string str_tuple(Tuple&& t) { stringstream ss; ss << setprecision(PREC); str_tuple_impl(ss, forward<Tuple>(t), make_index_sequence<tuple_size<decay_t<Tuple>>::value>{}); string s = ss.str(); if (s.size() > 0) s.pop_back(); return s; } template <typename T, typename U> string str(const pair<T, U>& p) { return str_tuple(p); } template <typename... T> string str(const tuple<T...>& t) { return str_tuple(t); } template <typename T> string str(const vector<T>& v) { stringstream ss; ss << setprecision(PREC); rep(i, sz(v)) ss << str(v[i]) << (i < sz(v) - 1 ? " " : ""); return ss.str(); } template <typename T> T sum(const vector<T>& v) { return accumulate(all(v), 0LL); } template <typename T> vector<vector<T>> trans(const vector<vector<T>>& w) { int n = sz(w), m = sz(w[0]); vector<vector<T>> ret(m, vector<T>(n)); rep(i, m) rep(j, n) ret[i][j] = w[j][i]; return ret; } vector<string> trans(const vector<string>& w) { int n = sz(w), m = sz(w[0]); vector<string> ret(m, string(n, ' ')); rep(i, m) rep(j, n) ret[i][j] = w[j][i]; return ret; } template <typename T> void print1(T&& x, const string& end) { cout << str(x) << end; } void pr() { print1("", ""); } template <typename T, typename... U> void pr(T&& head, U&&... tail) { print1(head, ""); pr(forward<U>(tail)...); } void print() { print1("", "\n"); } template <typename T, typename... U> void print(T&& head, U&&... tail) { print1(head, " "); print(forward<U>(tail)...); } template <typename T> void eprint1(T&& x, const string& end) { cerr << str(x) << end; } void eprint() { eprint1("", "\n"); } template <typename T, typename... U> void eprint(T&& head, U&&... tail) { eprint1(head, " "); eprint(forward<U>(tail)...); } template <typename... T> void quit(T&&... x) { print(forward<T>(x)...); exit(0); } void yn(bool cnd) { if (cnd) print("Yes"); else print("No"); } template <typename T, typename U> void yn(bool cnd, T&& yes, U&& no) { if (cnd) print(yes); else print(no); } void zip(vl& v) { vl w = v; sort(all(w)); int n = unique(all(w)) - w.begin(); for (ll& x : v) x = lower_bound(&w[0], &w[n], x) - &w[0]; } vl zipped(vl v) { zip(v); return v; } map<ll, ll> zipmap(vl v) { map<ll, ll> ret; sort(all(v)); v.erase(unique(all(v)), v.end()); rep(i, sz(v)) ret[v[i]] = i; return ret; } void init(){}; int K, S; int L, sizes[15]; map<vector<int>, int> memo[101][101]; bool f(vector<int> m, int gnum, int cur) { if (memo[gnum][cur].find(m) != memo[gnum][cur].end()) return memo[gnum][cur][m]; if (gnum == K) return memo[gnum][cur][m] = 1; int& ret = memo[gnum][cur][m] = 0; rep(i, L) { if (cur + sizes[i] <= S && m[i] > 0) { m[i]--; if (f(m, gnum + (cur + sizes[i] == S), (cur + sizes[i]) % S)) return ret = 1; m[i]++; } } return ret; } struct T { mint v, pw; }; T op(T a, T b) { return T{a.v * b.pw + b.v, a.pw * b.pw}; } T e() { return T{0, 1}; } void solveOne() { ll N, M, Q; cin >> N >> M >> Q; vector<T> v(N); rep(i, N){ ll A; cin >> A; v[i] = T{A - 1, M}; } segtree<T, op, e> seg(v); rep(_, Q){ ll l, r; cin >> l >> r; --l; T ans = seg.prod(l, r); print((ans.v + 1).val()); } } int main() { int T=1; //cin >> T; init(); rep(i, 1, T + 1) { //cout << "Case #" << i << ": "; solveOne(); } }