#252363 (C++14) No.502 階乗を計算するだけ

• 問題: No.502 階乗を計算するだけ
• ユーザー: しらっ亭
• 提出日時: 2018-04-18 19:28:02
• 言語: C++14 (gcc 12.3.0 + boost 1.83.0)
• 結果: AC
• 実行時間: 8 ms / 1,000 ms
• コード長: 16,029 bytes
• コンパイル時間: 2,385 ms
• コンパイル使用メモリ: 192,000 KB
• 実行使用メモリ: 6,948 KB
• 最終ジャッジ日時: 2024-06-27 04:32:52
• 合計ジャッジ時間: 4,019 ms
• ジャッジサーバーID （参考情報）: judge5 / judge1

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	2 ms; 6,816 KB
testcase_01	AC	2 ms; 6,940 KB
testcase_02	AC	2 ms; 6,940 KB
testcase_03	AC	2 ms; 6,944 KB
testcase_04	AC	2 ms; 6,940 KB
testcase_05	AC	2 ms; 6,940 KB
testcase_06	AC	2 ms; 6,944 KB
testcase_07	AC	2 ms; 6,940 KB
testcase_08	AC	2 ms; 6,940 KB
testcase_09	AC	2 ms; 6,940 KB
testcase_10	AC	2 ms; 6,940 KB
testcase_11	AC	2 ms; 6,944 KB
testcase_12	AC	2 ms; 6,944 KB
testcase_13	AC	2 ms; 6,940 KB
testcase_14	AC	2 ms; 6,940 KB
testcase_15	AC	2 ms; 6,940 KB
testcase_16	AC	2 ms; 6,940 KB
testcase_17	AC	2 ms; 6,944 KB
testcase_18	AC	2 ms; 6,944 KB
testcase_19	AC	2 ms; 6,940 KB
testcase_20	AC	2 ms; 6,944 KB
testcase_21	AC	2 ms; 6,940 KB
testcase_22	AC	7 ms; 6,940 KB
testcase_23	AC	3 ms; 6,944 KB
testcase_24	AC	6 ms; 6,940 KB
testcase_25	AC	2 ms; 6,944 KB
testcase_26	AC	4 ms; 6,940 KB
testcase_27	AC	3 ms; 6,940 KB
testcase_28	AC	3 ms; 6,940 KB
testcase_29	AC	3 ms; 6,940 KB
testcase_30	AC	7 ms; 6,940 KB
testcase_31	AC	4 ms; 6,940 KB
testcase_32	AC	3 ms; 6,940 KB
testcase_33	AC	8 ms; 6,944 KB
testcase_34	AC	3 ms; 6,948 KB
testcase_35	AC	7 ms; 6,944 KB
testcase_36	AC	3 ms; 6,940 KB
testcase_37	AC	7 ms; 6,940 KB
testcase_38	AC	4 ms; 6,940 KB
testcase_39	AC	6 ms; 6,940 KB
testcase_40	AC	5 ms; 6,944 KB
testcase_41	AC	2 ms; 6,944 KB
testcase_42	AC	2 ms; 6,944 KB
testcase_43	AC	2 ms; 6,944 KB
testcase_44	AC	2 ms; 6,940 KB
testcase_45	AC	2 ms; 6,940 KB
testcase_46	AC	2 ms; 6,940 KB
testcase_47	AC	2 ms; 6,940 KB
testcase_48	AC	2 ms; 6,940 KB
testcase_49	AC	2 ms; 6,944 KB
testcase_50	AC	2 ms; 6,944 KB
testcase_51	AC	2 ms; 6,944 KB

ソースコード

#include <iostream>
#include <algorithm>
#include <bitset>
#include <map>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <utility>
#include <vector>
#include <array>
#include <unordered_map>
#include <complex>
#include <deque>
#include <cassert>
#include <cmath>
#include <functional>
#include <iomanip>
#include <chrono>
#include <random>
#include <numeric>
using namespace std;

#define forr(x,arr) for(auto&& x:arr)
#define _overload3(_1,_2,_3,name,...) name
#define _rep2(i,n) _rep3(i,0,n)
#define _rep3(i,a,b) for(int i=int(a);i<int(b);++i)
#define rep(...) _overload3(__VA_ARGS__,_rep3,_rep2,)(__VA_ARGS__)
#define _rrep2(i,n) _rrep3(i,0,n)
#define _rrep3(i,a,b) for(int i=int(b)-1;i>=int(a);i--)
#define rrep(...) _overload3(__VA_ARGS__,_rrep3,_rrep2,)(__VA_ARGS__)
#define all(x) (x).begin(),(x).end()
#define bit(n) (1LL<<(n))
#define sz(x) ((int)(x).size())
#define TEN(n) ((ll)(1e##n))
#define fst first
#define snd second

#ifdef LOCAL
string DBG_DLM(int &i){return(i++==0?"":", ");}
#define DBG_B(exp){int i=0;os<<"{";{exp;}os<<"}";return os;}
template<class T>ostream&operator<<(ostream&os,vector<T>v);
template<class T>ostream&operator<<(ostream&os,set<T>v);
template<class T>ostream&operator<<(ostream&os,queue<T>q);
template<class T>ostream&operator<<(ostream&os,priority_queue<T>q);
template<class T,class K>ostream&operator<<(ostream&os,pair<T,K>p);
template<class T,class K>ostream&operator<<(ostream&os,map<T,K>mp);
template<class T,class K>ostream&operator<<(ostream&os,unordered_map<T,K>mp);
template<int I,class TPL>void DBG(ostream&os,TPL t){}
template<int I,class TPL,class H,class...Ts>void DBG(ostream&os,TPL t){os<<(I==0?"":", ")<<get<I>(t);DBG<I+1,TPL,Ts...>(os,t);}
template<class T,class K>void DBG(ostream&os,pair<T,K>p,string delim){os<<"("<<p.first<<delim<<p.second<<")";}
template<class...Ts>ostream&operator<<(ostream&os,tuple<Ts...>t){os<<"(";DBG<0,tuple<Ts...>,Ts...>(os,t);os<<")";return os;}
template<class T,class K>ostream&operator<<(ostream&os,pair<T,K>p){DBG(os,p,", ");return os;}
template<class T>ostream&operator<<(ostream&os,vector<T>v){DBG_B(forr(t,v){os<<DBG_DLM(i)<<t;});}
template<class T>ostream&operator<<(ostream&os,set<T>s){DBG_B(forr(t,s){os<<DBG_DLM(i)<<t;});}
template<class T>ostream&operator<<(ostream&os,queue<T>q){DBG_B(for(;q.size();q.pop()){os<<DBG_DLM(i)<<q.front();});}
template<class T>ostream&operator<<(ostream&os,priority_queue<T>q){DBG_B(for(;q.size();q.pop()){os<<DBG_DLM(i)<<q.top();});}
template<class T,class K>ostream&operator<<(ostream&os,map<T,K>m){DBG_B(forr(p,m){os<<DBG_DLM(i);DBG(os,p,"->");});}
template<class T,class K>ostream&operator<<(ostream&os,unordered_map<T,K>m){DBG_B(forr(p,m){os<<DBG_DLM(i);DBG(os,p,"->");});}
#define DBG_OVERLOAD(_1,_2,_3,_4,_5,_6,macro_name,...)macro_name
#define DBG_LINE(){char s[99];sprintf(s,"line:%3d | ",__LINE__);cerr<<s;}
#define DBG_OUTPUT(v){cerr<<(#v)<<"="<<(v);}
#define DBG1(v,...){DBG_OUTPUT(v);}
#define DBG2(v,...){DBG_OUTPUT(v);cerr<<", ";DBG1(__VA_ARGS__);}
#define DBG3(v,...){DBG_OUTPUT(v);cerr<<", ";DBG2(__VA_ARGS__);}
#define DBG4(v,...){DBG_OUTPUT(v);cerr<<", ";DBG3(__VA_ARGS__);}
#define DBG5(v,...){DBG_OUTPUT(v);cerr<<", ";DBG4(__VA_ARGS__);}
#define DBG6(v,...){DBG_OUTPUT(v);cerr<<", ";DBG5(__VA_ARGS__);}
#define DEBUG0(){DBG_LINE();cerr<<endl;}
#define out(...){DBG_LINE();DBG_OVERLOAD(__VA_ARGS__,DBG6,DBG5,DBG4,DBG3,DBG2,DBG1)(__VA_ARGS__);cerr<<endl;}
#else
#define out(...)
#endif

using ll=long long;
using pii=pair<int,int>;using pll=pair<ll,ll>;using pil=pair<int,ll>;using pli=pair<ll,int>;
using vs=vector<string>;using vvs=vector<vs>;using vvvs=vector<vvs>;
using vb=vector<bool>;using vvb=vector<vb>;using vvvb=vector<vvb>;
using vi=vector<int>;using vvi=vector<vi>;using vvvi=vector<vvi>;
using vl=vector<ll>;using vvl=vector<vl>;using vvvl=vector<vvl>;
using vd=vector<double>;using vvd=vector<vd>;using vvvd=vector<vvd>;
using vpii=vector<pii>;using vvpii=vector<vpii>;using vvvpii=vector<vvpii>;
template<class A,class B>bool amax(A&a,const B&b){return b>a?a=b,1:0;}
template<class A,class B>bool amin(A&a,const B&b){return b<a?a=b,1:0;}
ll ri(){ll l;cin>>l;return l;} string rs(){string s;cin>>s;return s;}

const int mod = 1e9+7;

template<int MOD> struct Mint {
	int x;
	Mint() : x(0) {}
	Mint(int y) : x(y >= 0 ? y % MOD : MOD - (-y) % MOD) {}
	Mint(long long sll) : x(sll % MOD) { if (x < 0) x += MOD; }
	Mint &operator+=(const Mint &rhs){ if((x += rhs.x) >= MOD) x -= MOD; return *this; }
	Mint &operator-=(const Mint &rhs){ if((x += MOD - rhs.x) >= MOD) x -= MOD; return *this; }
	Mint &operator*=(const Mint &rhs){ x = 1LL*x*rhs.x % MOD; return *this; }
	Mint &operator/=(const Mint &rhs){ x = (1LL*x*rhs.inv().x) % MOD; return *this; }
	Mint operator-() const { return Mint(-x); }
	Mint operator+(const Mint &rhs) const { return Mint(*this) += rhs; }
	Mint operator-(const Mint &rhs) const { return Mint(*this) -= rhs; }
	Mint operator*(const Mint &rhs) const { return Mint(*this) *= rhs; }
	Mint operator/(const Mint &rhs) const { return Mint(*this) /= rhs; }
	bool operator<(const Mint &rhs) const { return x < rhs.x; }
	Mint inv() const {
		assert(x != 0);
		signed a = x, b = MOD, u = 1, v = 0, t;
		while (b) { t = a / b; a -= t * b; swap(a, b); u -= t * v; swap(u, v); }
		return Mint(u);
	}
	Mint operator^(uint64_t t) const {
		Mint e = *this, res = 1;
		for(; t; e *= e, t>>=1) if (t & 1) res *= e;
		return res;
	}
};
template<int MOD> ostream &operator<<(ostream &os, const Mint<MOD> &rhs) { return os << rhs.x; }
template<int MOD> istream &operator>>(istream &is, Mint<MOD> &rhs) { int64_t s; is >> s; rhs = Mint<MOD>(s); return is; };

using mint = Mint<mod>;
using vm=vector<mint>;using vvm=vector<vm>;using vvvm=vector<vvm>;

mint UME[] = {
1,641102369,578095319,5832229,259081142,974067448,316220877,690120224,251368199,980250487,
682498929,134623568,95936601,933097914,167332441,598816162,336060741,248744620,626497524,288843364,
491101308,245341950,565768255,246899319,968999,586350670,638587686,881746146,19426633,850500036,
76479948,268124147,842267748,886294336,485348706,463847391,544075857,898187927,798967520,82926604,
723816384,156530778,721996174,299085602,323604647,172827403,398699886,530389102,294587621,813805606,
67347853,497478507,196447201,722054885,228338256,407719831,762479457,746536789,811667359,778773518,
27368307,438371670,59469516,5974669,766196482,606322308,86609485,889750731,340941507,371263376,
625544428,788878910,808412394,996952918,585237443,1669644,361786913,480748381,595143852,837229828,
199888908,526807168,579691190,145404005,459188207,534491822,439729802,840398449,899297830,235861787,
888050723,656116726,736550105,440902696,85990869,884343068,56305184,973478770,168891766,804805577,
927880474,876297919,934814019,676405347,567277637,112249297,44930135,39417871,47401357,108819476,
281863274,60168088,692636218,432775082,14235602,770511792,400295761,697066277,421835306,220108638,
661224977,261799937,168203998,802214249,544064410,935080803,583967898,211768084,751231582,972424306,
623534362,335160196,243276029,554749550,60050552,797848181,395891998,172428290,159554990,887420150,
970055531,250388809,487998999,856259313,82104855,232253360,513365505,244109365,1559745,695345956,
261384175,849009131,323214113,747664143,444090941,659224434,80729842,570033864,664989237,827348878,
195888993,576798521,457882808,731551699,212938473,509096183,827544702,678320208,677711203,289752035,
66404266,555972231,195290384,97136305,349551356,785113347,83489485,66247239,52167191,307390891,
547665832,143066173,350016754,917404120,296269301,996122673,23015220,602139210,748566338,187348575,
109838563,574053420,105574531,304173654,542432219,34538816,325636655,437843114,630621321,26853683,
933245637,616368450,238971581,511371690,557301633,911398531,848952161,958992544,925152039,914456118,
724691727,636817583,238087006,946237212,910291942,114985663,492237273,450387329,834860913,763017204,
368925948,475812562,740594930,45060610,806047532,464456846,172115341,75307702,116261993,562519302,
268838846,173784895,243624360,61570384,481661251,938269070,95182730,91068149,115435332,495022305,
136026497,506496856,710729672,113570024,366384665,564758715,270239666,277118392,79874094,702807165,
112390913,730341625,103056890,677948390,339464594,167240465,108312174,839079953,479334442,271788964,
135498044,277717575,591048681,811637561,353339603,889410460,839849206,192345193,736265527,316439118,
217544623,788132977,618898635,183011467,380858207,996097969,898554793,335353644,54062950,611251733,
419363534,965429853,160398980,151319402,990918946,607730875,450718279,173539388,648991369,970937898,
500780548,780122909,39052406,276894233,460373282,651081062,461415770,358700839,643638805,560006119,
668123525,686692315,673464765,957633609,199866123,563432246,841799766,385330357,504962686,954061253,
128487469,685707545,299172297,717975101,577786541,318951960,773206631,306832604,204355779,573592106,
30977140,450398100,363172638,258379324,472935553,93940075,587220627,776264326,793270300,291733496,
522049725,579995261,335416359,142946099,472012302,559947225,332139472,499377092,464599136,164752359,
309058615,86117128,580204973,563781682,954840109,624577416,895609896,888287558,836813268,926036911,
386027524,184419613,724205533,403351886,715247054,716986954,830567832,383388563,68409439,6734065,
189239124,68322490,943653305,405755338,811056092,179518046,825132993,343807435,985084650,868553027,
148528617,160684257,882148737,591915968,701445829,529726489,302177126,974886682,241107368,798830099,
940567523,11633075,325334066,346091869,115312728,473718967,218129285,878471898,180002392,699739374,
917084264,856859395,435327356,808651347,421623838,105419548,59883031,322487421,79716267,715317963,
429277690,398078032,316486674,384843585,940338439,937409008,940524812,947549662,833550543,593524514,
996164327,987314628,697611981,636177449,274192146,418537348,925347821,952831975,893732627,1277567,
358655417,141866945,581830879,987597705,347046911,775305697,125354499,951540811,247662371,343043237,
568392357,997474832,209244402,380480118,149586983,392838702,309134554,990779998,263053337,325362513,
780072518,551028176,990826116,989944961,155569943,596737944,711553356,268844715,451373308,379404150,
462639908,961812918,654611901,382776490,41815820,843321396,675258797,845583555,934281721,741114145,
275105629,666247477,325912072,526131620,252551589,432030917,554917439,818036959,754363835,795190182,
909210595,278704903,719566487,628514947,424989675,321685608,50590510,832069712,198768464,702004730,
99199382,707469729,747407118,302020341,497196934,5003231,726997875,382617671,296229203,183888367,
703397904,552133875,732868367,350095207,26031303,863250534,216665960,561745549,352946234,784139777,
733333339,503105966,459878625,803187381,16634739,180898306,68718097,985594252,404206040,749724532,
97830135,611751357,31131935,662741752,864326453,864869025,167831173,559214642,718498895,91352335,
608823837,473379392,385388084,152267158,681756977,46819124,313132653,56547945,442795120,796616594,
256141983,152028387,636578562,385377759,553033642,491415383,919273670,996049638,326686486,160150665,
141827977,540818053,693305776,593938674,186576440,688809790,565456578,749296077,519397500,551096742,
696628828,775025061,370732451,164246193,915265013,457469634,923043932,912368644,777901604,464118005,
637939935,956856710,490676632,453019482,462528877,502297454,798895521,100498586,699767918,849974789,
811575797,438952959,606870929,907720182,179111720,48053248,508038818,811944661,752550134,401382061,
848924691,764368449,34629406,529840945,435904287,26011548,208184231,446477394,206330671,366033520,
131772368,185646898,648711554,472759660,523696723,271198437,25058942,859369491,817928963,330711333,
724464507,437605233,701453022,626663115,281230685,510650790,596949867,295726547,303076380,465070856,
272814771,538771609,48824684,951279549,939889684,564188856,48527183,201307702,484458461,861754542,
326159309,181594759,668422905,286273596,965656187,44135644,359960756,936229527,407934361,267193060,
456152084,459116722,124804049,262322489,920251227,816929577,483924582,151834896,167087470,490222511,
903466878,361583925,368114731,339383292,388728584,218107212,249153339,909458706,322908524,202649964,
92255682,573074791,15570863,94331513,744158074,196345098,334326205,9416035,98349682,882121662,
769795511,231988936,888146074,137603545,582627184,407518072,919419361,909433461,986708498,310317874,
373745190,263645931,256853930,876379959,702823274,147050765,308186532,175504139,180350107,797736554,
606241871,384547635,273712630,586444655,682189174,666493603,946867127,819114541,502371023,261970285,
825871994,126925175,701506133,314738056,341779962,561011609,815463367,46765164,49187570,188054995,
957939114,64814326,933376898,329837066,338121343,765215899,869630152,978119194,632627667,975266085,
435887178,282092463,129621197,758245605,827722926,201339230,918513230,322096036,547838438,985546115,
852304035,593090119,689189630,555842733,567033437,469928208,212842957,117842065,404149413,155133422,
663307737,208761293,206282795,717946122,488906585,414236650,280700600,962670136,534279149,214569244,
375297772,811053196,922377372,289594327,219932130,211487466,701050258,398782410,863002719,27236531,
217598709,375472836,810551911,178598958,247844667,676526196,812283640,863066876,857241854,113917835,
624148346,726089763,564827277,826300950,478982047,439411911,454039189,633292726,48562889,802100365,
671734977,945204804,508831870,398781902,897162044,644050694,892168027,828883117,277714559,713448377,
624500515,590098114,808691930,514359662,895205045,715264908,628829100,484492064,919717789,513196123,
748510389,403652653,574455974,77123823,172096141,819801784,581418893,15655126,15391652,875641535,
203191898,264582598,880691101,907800444,986598821,340030191,264688936,369832433,785804644,842065079,
423951674,663560047,696623384,496709826,161960209,331910086,541120825,951524114,841656666,162683802,
629786193,190395535,269571439,832671304,76770272,341080135,421943723,494210290,751040886,317076664,
672850561,72482816,493689107,135625240,100228913,684748812,639655136,906233141,929893103,277813439,
814362881,562608724,406024012,885537778,10065330,60625018,983737173,60517502,551060742,804930491,
823845496,727416538,946421040,678171399,842203531,175638827,894247956,538609927,885362182,946464959,
116667533,749816133,241427979,871117927,281804989,163928347,563796647,640266394,774625892,59342705,
256473217,674115061,918860977,322633051,753513874,393556719,304644842,767372800,161362528,754787150,
627655552,677395736,799289297,846650652,816701166,687265514,787113234,358757251,701220427,607715125,
245795606,600624983,10475577,728620948,759404319,36292292,491466901,22556579,114495791,647630109,
586445753,482254337,718623833,763514207,66547751,953634340,351472920,308474522,494166907,634359666,
172114298,865440961,364380585,921648059,965683742,260466949,117483873,962540888,237120480,620531822,
193781724,213092254,107141741,602742426,793307102,756154604,236455213,362928234,14162538,753042874,
778983779,25977209,49389215,698308420,859637374,49031023,713258160,737331920,923333660,804861409,
83868974,682873215,217298111,883278906,176966527,954913,105359006,390019735,10430738,706334445,
315103615,567473423,708233401,48160594,946149627,346966053,281329488,462880311,31503476,185438078,
965785236,992656683,916291845,881482632,899946391,321900901,512634493,303338827,121000338,967284733,
492741665,152233223,165393390,680128316,917041303,532702135,741626808,496442755,536841269,131384366,
377329025,301196854,859917803,676511002,373451745,847645126,823495900,576368335,73146164,954958912,
847549272,241289571,646654592,216046746,205951465,3258987,780882948,822439091,598245292,869544707,
698611116};

void Main() {
	ll n = ri();
	if (n >= mod) {
		cout << 0 << endl;
		return;
	}

	int idx = n / 1000000;
	mint x = UME[idx];

	rep(i, idx * 1000000 + 1, n+1) {
		x *= i;
	}
	cout << x << endl;
}

signed main() {
	cin.tie(nullptr);
	ios::sync_with_stdio(false);
	Main();
	return 0;
}