結果
問題 | No.1068 #いろいろな色 / Red and Blue and more various colors (Hard) |
ユーザー | Enjapma_kyopro |
提出日時 | 2020-05-30 04:11:23 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,731 bytes |
コンパイル時間 | 1,872 ms |
コンパイル使用メモリ | 180,744 KB |
実行使用メモリ | 18,564 KB |
最終ジャッジ日時 | 2024-11-06 20:04:41 |
合計ジャッジ時間 | 33,622 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 | 2 ms
5,248 KB |
testcase_01 | WA | - |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | AC | 2 ms
5,248 KB |
ソースコード
#include <bits/stdc++.h> #include <unistd.h> #include <sys/time.h> #include <stdlib.h> using namespace std; typedef long long ll; typedef pair<ll,ll> P; typedef pair<P, ll> T; typedef pair<long double , ll> Ps; long long int INF = 2e18; const ll fact_table = 3200008; double Pi = 3.1415926535897932384626; priority_queue <ll> pql; priority_queue <P> pqp; priority_queue <P> bag; //big priority queue priority_queue <ll,vector<ll>,greater<ll> > pqls; priority_queue <P,vector<P>,greater<P> > pqps; //small priority queue //top pop ll dx[8]={1,0,-1,0,1,1,-1,-1}; ll dy[8]={0,1,0,-1,1,-1,-1,1}; char dir[] = "DRUL"; //↓,→,↑,← #define endl "\n" #ifdef ENJAPMA #undef endl #endif #define p(x) cout<<x<<endl; #define el cout<<endl; #define pe(x) cout<<x<<" "; #define ps(x) cout<<fixed<<setprecision(25)<<x<<endl; #define pu(x) cout<<(x); #define pb push_back #define lb lower_bound #define ub upper_bound #define CLEAR(a) a = decltype(a)(); #define pc(x) cout << x << ","; long double timers[10]; struct Timer { int64_t start; const int64_t CYCLES_PER_SEC=2800000000; Timer() { reset(); } void reset() { start = getCycle(); } inline double get() { return (double)(getCycle() - start) / CYCLES_PER_SEC; } inline int64_t getCycle() { uint32_t low, high; __asm__ volatile ("rdtsc" : "=a" (low), "=d" (high)); return ((int64_t)low) | ((int64_t)high << 32); } }; Timer timer; const ll mod = 998244353ll; // const ll mod = 1000000007ll; ll mypow(ll a, ll b, ll mod){ll x=1;while(b){while(!(b&1)){(a*=a)%=mod;b>>=1;}(x*=a)%=mod;b--;}return x;} void YES(bool cond){ if(cond){ p("YES");}else{ p("NO");} return;} void Yes(bool cond){ if(cond){ p("Yes");}else{ p("No");} return;} namespace NTT { void DFT(ll m, ll root, vector<ll> &a, bool rev = false) { long double start = timer.get(); int N = a.size(), h = 0; for (int i = 0; 1 << i < N; i++) h++; for (int i = 0; i < N; i++) { int j = 0; for (int k = 0; k < h; k++) j |= (i >> k & 1) << (h - 1 - k); if (i < j) swap(a[i], a[j]); } long double end = timer.get(); timers[0] += end - start; if (rev) root = mypow(root, mod - 2, mod); for (int i = 1; i < N; i *= 2) { int tmp = i * 2; int base = mypow(root, (mod - 1) / tmp, mod); int w = 1; for (int j = 0; j < i; j++) { for (int k = j; k + i < N; k += tmp) { int s = a[k], t = a[k+i] * w % mod; a[k] = (s + t) % mod; a[k+i] = (s - t + mod) % mod; } (w *= base) %= mod; } } long double end2 = timer.get(); timers[1] += end2 - end; if (rev) { ll tmp = mypow(N, mod-2, mod); for(ll &v : a) v = v * tmp % mod; } long double end3 = timer.get(); timers[2] += end3 - end2; } //(1012924417, 5), (924844033, 5) vector<ll> conv(ll _mod, ll root, const vector<ll> &a, const vector<ll> &b) { ll s = 1, t = a.size() + b.size() - 1; while(s < t) s <<= 1; vector<ll> F(s), G(s); ll aa = (ll)a.size(), bb = (ll)b.size(); for(ll i = 0; i < aa; i++) F[i] = a[i]; for(ll i = 0; i < bb; i++) G[i] = b[i]; DFT(_mod, root, F); DFT(_mod, root, G); for(ll i = 0; i < s; i++) (F[i] *= G[i]) %= _mod; DFT(_mod, root, F, true); // pe(F.size());p(t); F.resize(t); return F; } }; // auto res = NTT::conv(mod, 3ll, atable, btable); /* ll fact[fact_table + 5],rfact[fact_table + 5]; void c3_init(){ fact[0] = rfact[0] = 1; for(ll i=1; i<=fact_table; i++){ fact[i] = (fact[i-1]*i) % mod; } rfact[fact_table] = mypow(fact[fact_table],mod - 2, mod); for(ll i=fact_table; i>=1; i--){ rfact[i-1] = rfact[i] * i; rfact[i-1] %= mod; } return;} ll c3(ll n,ll r){ return (((fact[n] * rfact[r]) % mod ) * rfact[n-r]) % mod;} */ bool multicase = false; ll n,m,num,a,b,c,d,e,h,q; ll w, k, ans; deque<vector<ll>> G; vector<ll> v; void solve(){ cin >> n >> q; timer.reset(); for(ll i=0;i<n;i++){ cin >> a; a %= mod; if(a == 0)a += mod; G.pb({1, a-1}); } while(G.size() >= 2){ // 分割統治パート G.pb(NTT::conv(mod, 3ll, G[0], G[1])); G.pop_front(); G.pop_front(); } for(ll i=0;i<q;i++){ cin >> b; p(G[0][n-b]); } return; } int main(){ // init(); ios::sync_with_stdio(false); cin.tie(nullptr); ll q, testcase = 1; if(multicase){ cin >> q; }else{ q = 1; } while(q--){ // pu("Case ");pu("#");pu(testcase);pu(": "); solve(); testcase++; } // solve(); return 0; }