結果
問題 | No.1667 Forest |
ユーザー | wait_sushi |
提出日時 | 2021-09-04 11:05:26 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 454 ms / 3,000 ms |
コード長 | 6,573 bytes |
コンパイル時間 | 2,655 ms |
コンパイル使用メモリ | 217,812 KB |
実行使用メモリ | 17,280 KB |
最終ジャッジ日時 | 2024-05-09 23:59:17 |
合計ジャッジ時間 | 6,085 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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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 | 454 ms
17,280 KB |
testcase_01 | AC | 451 ms
17,280 KB |
testcase_02 | AC | 444 ms
17,280 KB |
testcase_03 | AC | 13 ms
17,228 KB |
testcase_04 | AC | 436 ms
17,280 KB |
testcase_05 | AC | 265 ms
17,220 KB |
testcase_06 | AC | 162 ms
17,056 KB |
testcase_07 | AC | 104 ms
17,280 KB |
testcase_08 | AC | 55 ms
17,280 KB |
testcase_09 | AC | 36 ms
17,240 KB |
testcase_10 | AC | 22 ms
17,228 KB |
testcase_11 | AC | 11 ms
17,152 KB |
testcase_12 | AC | 10 ms
17,280 KB |
testcase_13 | AC | 9 ms
17,228 KB |
testcase_14 | AC | 9 ms
17,152 KB |
testcase_15 | AC | 9 ms
17,224 KB |
testcase_16 | AC | 9 ms
17,256 KB |
testcase_17 | AC | 9 ms
17,196 KB |
ソースコード
#include <bits/stdc++.h> #define endl "\n" using namespace std; typedef long long ll; typedef vector<ll> vl; typedef pair<ll, ll> PP; #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #pragma GCC target("avx") #pragma comment(linker, "/stack:200000000") #define overload4(_1, _2, _3, _4, name, ...) name #define overload3(_1, _2, _3, name, ...) name #define rep1(n) for (ll i = 0; i < n; ++i) #define rep2(i, n) for (ll i = 0; i < n; ++i) #define rep3(i, a, b) for (ll i = a; i < b; ++i) #define rep4(i, a, b, c) for (ll i = a; i < b; i += c) #define rep(...) overload4(__VA_ARGS__, rep4, rep3, rep2, rep1)(__VA_ARGS__) #define rrep1(n) for (ll i = n; i--;) #define rrep2(i, n) for (ll i = n; i--;) #define rrep3(i, a, b) for (ll i = b; i-- > (a);) #define rrep4(i, a, b, c) \ for (ll i = (a) + ((b) - (a)-1) / (c) * (c); i >= (a); i -= c) #define rrep(...) \ overload4(__VA_ARGS__, rrep4, rrep3, rrep2, rrep1)(__VA_ARGS__) #define elif else if ll beki(ll i) { return 1ll << i; } #define skip(M) \ if (M) \ continue #define all(v) v.begin(), v.end() #define allm(x, y, M) for (auto [(x), (y)] : (M)) #define alls(i, S) for (auto(&i) : (S)) #define pb push_back #define fi first #define se second const ll INF = (1LL << 61) - 1; const ll MOD = 1000000007; const ll MOD2 = 998244353; const ll MAX_N1 = 200010; const ll MAX_N2 = 500010; template <class X> void print(X x) { cout << x << endl; } void print(vl x) { for (ll i : x) { cout << i << " "; } cout << endl; } void print(vector<PP> x) { for (PP i : x) { cout << i.first << " " << i.second << endl; } cout << endl; } template <class X> void printr(X x) { cerr << x << endl; } void printr(vl x) { for (ll i : x) { cerr << i << " "; } cerr << endl; } void printr(vector<PP> x) { for (PP i : x) { cerr << i.first << " " << i.second << endl; } cout << endl; } template <class X> int lbound(vector<X> &Y, X a) { return lower_bound(all(Y), a) - Y.begin(); } template <class X> int ubound(vector<X> &Y, X a) { return upper_bound(all(Y), a) - Y.begin(); } template <class X> X lbound2(vector<X> &Y, X a, int mode = 0) { int x = lbound(Y, a) - mode; if (x < 0 || x >= Y.size()) return INF; return Y[x]; } template <class X> X ubound2(vector<X> &Y, X a, int mode = 0) { int x = ubound(Y, a) - mode; if (x < 0 || x >= Y.size()) return INF; return Y[x]; } template <class... T> void cl(T &... t) { (..., (t.clear())); } template <class... T> void in(T &... t) { (..., (cin >> t)); } template <class... T> void put(vl &V, int n, int mode = 0) { ll k; if (mode == 0) cl(V); rep(i, n) { cin >> k; V.pb(k); } } int max_index(vl &V) { return max_element(all(V)) - V.begin(); } int min_index(vl &V) { return min_element(all(V)) - V.begin(); } ll sum(vl &V) { return accumulate(all(V), 0ll); } template <typename T> void UNIQUE(vector<T> &v) { sort(v.begin(), v.end()); v.erase(unique(v.begin(), v.end()), v.end()); } template <typename T> T ADD(T a, T b) { T res; return __builtin_add_overflow(a, b, &res) ? numeric_limits<T>::max() : res; } template <typename T> T MUL(T a, T b) { T res; return __builtin_mul_overflow(a, b, &res) ? numeric_limits<T>::max() : res; }; template <typename T> T POW(T a, int n) { T res = 1; for (; n > 0; n >>= 1, a *= a) if (n & 1) res *= a; return res; } template <class X> bool ma(X &a, X b) { if (a < b) { a = b; return true; } return false; } template <class X> bool mi(X &a, X b) { if (a > b) { a = b; return true; } return false; } void vset(vl &A, ll n, ll k) { A = vl(n, k); } void so(vl &A) { sort(all(A)); } ll age(ll x, ll y) { return (x + y - 1) / y; } ll a, b, c, d, aa, bb, cc, dd, h, x, y, z, p, q, n, t, r, k, w, l, ans, m, u, v; ll codeforces = 1; string S, T, U; vl A, B, C, D; vl g[MAX_N2]; vector<PP> VP, VP2; set<ll> s1, s2; ll mod; struct mint { using ull = unsigned long long int; ull v; mint(ll vv = 0) { s(vv % mod + mod); } mint &s(ull vv) { v = vv < mod ? vv : vv - mod; return *this; } //オーバーロード mint operator-() const { return mint() - *this; } // mint型にキャスト mint &operator+=(const mint &val) { return s(v + val.v); } mint &operator-=(const mint &val) { return s(v + mod - val.v); } mint &operator*=(const mint &val) { v = ull(v) * val.v % mod; return *this; } mint &operator/=(const mint &val) { return *this *= val.inv(); } mint operator+(const mint &val) { return mint(*this) += val; } mint operator-(const mint &val) { return mint(*this) -= val; } mint operator*(const mint &val) { return mint(*this) *= val; } mint operator/(const mint &val) { return mint(*this) /= val; } mint pow(ll n) const { mint res(1), x(*this); while (n) { if (n & 1) res *= x; x *= x; n >>= 1ll; } return res; } mint inv() const { return pow(mod - 2); } //拡張ユークリッドの互除法 /* mint inv()const{ int x,y; int g=extgcd(v,mod,x,y); assert(g==1); if(x<0)x+=mod; return mint(x); }*/ friend ostream &operator<<(ostream &os, const mint &val) { return os << val.v; } //出力 bool operator<(const mint &val) const { return v < val.v; } bool operator==(const mint &val) const { return v == val.v; } bool operator>(const mint &val) const { return v > val.v; } }; /*void cailycreate(void) { rep(i, 2, 301) { caily[i] = 1; rep(j, i - 2) { caily[i] *= i; } } }*/ mint dp[301][301]; void solve() { in(n, m); mod = m; vector<mint> fact(400),invfact(400),caily(MAX_N1); fact[0] = 1; rep(i, 301) { fact[i + 1] = fact[i] * (i + 1); } rep(i,301){ invfact[i]=mint(1)/fact[i]; } rep(i, n + 1) { rep(j, n + 1) { dp[i][j] = 0; } } rep(i, 2, 301) { caily[i] = 1; rep(j, i - 2) { caily[i] *= i; } } dp[0][0] = 1; rep(i, n) { rep(j, n) { dp[i + 1][j] += dp[i][j]; t = n - i + 1; rep(k, 2, t) { dp[i + k][j + k - 1] += dp[i][j] * fact[n - i - 1] * (invfact[n - i - k] * invfact[k - 1]) * caily[k]; } } } rep(j, n) { print(dp[n][j]); } } int main() { cout << fixed << setprecision(15); cin.tie(0); ios::sync_with_stdio(false); // cin >> codeforces; while (codeforces--) { ans = 0; solve(); } }