結果

問題 No.1633 Sorting Integers (Multiple of 2^K)
ユーザー n_vipn_vip
提出日時 2021-07-30 22:56:07
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 1,419 ms / 2,000 ms
コード長 6,649 bytes
コンパイル時間 2,869 ms
コンパイル使用メモリ 178,624 KB
実行使用メモリ 4,352 KB
最終ジャッジ日時 2023-10-10 01:37:11
合計ジャッジ時間 20,625 ms
ジャッジサーバーID
(参考情報)
judge12 / judge15
このコードへのチャレンジ(β)

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 1 ms
4,352 KB
testcase_01 AC 2 ms
4,352 KB
testcase_02 AC 3 ms
4,348 KB
testcase_03 AC 2 ms
4,352 KB
testcase_04 AC 2 ms
4,348 KB
testcase_05 AC 1 ms
4,352 KB
testcase_06 AC 2 ms
4,352 KB
testcase_07 AC 2 ms
4,348 KB
testcase_08 AC 2 ms
4,352 KB
testcase_09 AC 2 ms
4,348 KB
testcase_10 AC 2 ms
4,348 KB
testcase_11 AC 1 ms
4,348 KB
testcase_12 AC 2 ms
4,352 KB
testcase_13 AC 2 ms
4,348 KB
testcase_14 AC 1 ms
4,352 KB
testcase_15 AC 1 ms
4,352 KB
testcase_16 AC 2 ms
4,352 KB
testcase_17 AC 1 ms
4,348 KB
testcase_18 AC 1 ms
4,352 KB
testcase_19 AC 1 ms
4,348 KB
testcase_20 AC 2 ms
4,348 KB
testcase_21 AC 1 ms
4,348 KB
testcase_22 AC 2 ms
4,352 KB
testcase_23 AC 1,404 ms
4,348 KB
testcase_24 AC 1,059 ms
4,348 KB
testcase_25 AC 1,065 ms
4,348 KB
testcase_26 AC 1,053 ms
4,348 KB
testcase_27 AC 979 ms
4,352 KB
testcase_28 AC 936 ms
4,352 KB
testcase_29 AC 1,419 ms
4,348 KB
testcase_30 AC 1,375 ms
4,352 KB
testcase_31 AC 1,404 ms
4,348 KB
testcase_32 AC 1,308 ms
4,348 KB
testcase_33 AC 332 ms
4,352 KB
testcase_34 AC 14 ms
4,348 KB
testcase_35 AC 44 ms
4,352 KB
testcase_36 AC 26 ms
4,348 KB
testcase_37 AC 138 ms
4,352 KB
testcase_38 AC 529 ms
4,352 KB
testcase_39 AC 53 ms
4,348 KB
testcase_40 AC 17 ms
4,348 KB
testcase_41 AC 407 ms
4,348 KB
testcase_42 AC 21 ms
4,348 KB
testcase_43 AC 149 ms
4,352 KB
testcase_44 AC 1,018 ms
4,352 KB
testcase_45 AC 629 ms
4,348 KB
testcase_46 AC 23 ms
4,348 KB
testcase_47 AC 196 ms
4,348 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

#include <string>
#include <vector>
#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<stack>
#include<queue>
#include<cmath>
#include<algorithm>
#include<functional>
#include<list>
#include<deque>
#include<bitset>
#include<set>
#include<map>
#include<unordered_map>
#include<unordered_set>
#include<cstring>
#include<sstream>
#include<complex>
#include<iomanip>
#include<numeric>
#include<cassert>
#include<random>
#define X first
#define Y second
#define pb push_back
#define rep(X,Y) for (int (X) = 0;(X) < (int)(Y);++(X))
#define reps(X,S,Y) for (int (X) = (int)(S);(X) < (int)(Y);++(X))
#define rrep(X,Y) for (int (X) = (int)(Y)-1;(X) >=0;--(X))
#define rreps(X,S,Y) for (int (X) = (int)(Y)-1;(X) >= (int)(S);--(X))
#define repe(X,Y) for ((X) = 0;(X) < (Y);++(X))
#define peat(X,Y) for (;(X) < (Y);++(X))
#define all(X) (X).begin(),(X).end()
#define rall(X) (X).rbegin(),(X).rend()
#define eb emplace_back
#define UNIQUE(X) (X).erase(unique(all(X)),(X).end())
#define Endl endl
#define NL <<"\n"
#define cauto const auto

using namespace std;
using ll=long long;
using pii=pair<int,int>;
using pll=pair<ll,ll>;
template<class T> using vv=vector<vector<T>>;
template<class T> inline bool MX(T &l,const T &r){return l<r?l=r,1:0;}
template<class T> inline bool MN(T &l,const T &r){return l>r?l=r,1:0;}
//#undef NUIP
#ifdef NUIP
#include "benri.h"
#else
#define out(args...)
#endif
void ouT(ll x,int d=3){auto re=to_string(x);if((int)re.size()>d) re=x>0?"oo":"-oo";cout<<string(d-re.size(),' ')<<re<<",";}
#ifdef __cpp_init_captures
template<typename T>vector<T> table(int n, T v){ return vector<T>(n, v);}
template <class... Args> auto table(int n, Args... args){auto val = table(args...); return vector<decltype(val)>(n, move(val));}
#endif
template<class A,class B> pair<A,B> operator+(const pair<A,B> &p,const pair<A,B> &q){ return {p.X+q.X,p.Y+q.Y};}
template<class A,class B,class C,class D> pair<A,B>& operator+=(pair<A,B> &p,const pair<C,D> &q){ p.X+=q.X; p.Y+=q.Y; return p;}
template<class A,class B> pair<A,B> operator-(const pair<A,B> &p,const pair<A,B> &q){ return {p.X-q.X,p.Y-q.Y};}
template<class A,class B,class C,class D> pair<A,B>& operator-=(pair<A,B> &p,const pair<C,D> &q){ p.X-=q.X; p.Y-=q.Y; return p;}
template<class A,class B> istream& operator>>(istream &is, pair<A,B> &p){ is>>p.X>>p.Y; return is;}
template<class T=ll> T read(){ T re; cin>>re; return re;}
template<class T=ll> T read(const T &dec){ T re; cin>>re; return re-dec;}
template<class T=ll> vector<T> readV(const int sz){ vector<T> re(sz); for(auto &x:re) x=read<T>(); return re;}
template<class T=ll> vector<T> readV(const int sz, const T &dec){ vector<T> re(sz); for(auto &x:re) x=read<T>(dec); return re;}
vv<int> readG(const int &n,const int &m){ vv<int> g(n); rep(_,m){ cauto a=read<int>(1),b=read<int>(1); g[a].pb(b); g[b].pb(a);} return g;}
vv<int> readG(const int &n){ return readG(n,n-1);}
vv<int> readD(const int &n,const int &m){ vv<int> g(n); rep(_,m){ cauto a=read<int>(1),b=read<int>(1); g[a].pb(b); } return g;}
vv<int> readD(const int &n){ return readD(n,n-1);}
template<class T> vv<pair<int,T>> readG(const int &n,const int &m){ vv<pair<int,T>> g(n); rep(_,m){ cauto a=read<int>(1),b=read<int>(1); cauto c=read<T>(); g[a].eb(b,c); g[b].eb(a,c);} return g;}
template<class T> vv<pair<int,T>> readG(const int &n){ return readG<T>(n,n-1);}
template<class T> vv<pair<int,T>> readD(const int &n,const int &m){ vv<pair<int,T>> g(n); rep(_,m){ cauto a=read<int>(1),b=read<int>(1); cauto c=read<T>(); g[a].eb(b,c); } return g;}
template<class T> vv<pair<int,T>> readD(const int &n){ return readD<T>(n,n-1);}
#ifdef __cpp_init_captures
template<typename T> vector<T> readT(int n, T v){ return readV(n,v);}
template <class... Args> auto readT(int n, Args... args){ vector re(1,readT(args...));rep(_,n-1) re.eb(readT(args...));	return re;}
template<typename T, size_t... Is> void addadd(T& t1, const T& t2, integer_sequence<size_t, Is...>){ cauto l = { (get<Is>(t1) += get<Is>(t2), 0)... }; (void)l;}
template <typename...T>tuple<T...>& operator += (tuple<T...>& lhs, const tuple<T...>& rhs){	addadd(lhs, rhs, index_sequence_for<T...>{});	return lhs;}
template <typename...T>tuple<T...> operator +(tuple<T...> lhs, const tuple<T...>& rhs){ return lhs += rhs;}
template<typename T, size_t... Is> void subsub(T& t1, const T& t2, integer_sequence<size_t, Is...>){ cauto l = { (get<Is>(t1) -= get<Is>(t2), 0)... }; (void)l;}
template <typename...T>tuple<T...>& operator -= (tuple<T...>& lhs, const tuple<T...>& rhs){	subsub(lhs, rhs, index_sequence_for<T...>{});	return lhs;}
template <typename...T>tuple<T...> operator - (tuple<T...> lhs, const tuple<T...>& rhs){ return lhs -= rhs;}
template<class Tuple, size_t... Is> void read_tuple_impl(istream &is, Tuple& t, index_sequence<Is...>){((is >> get<Is>(t)), ...);}
template<class... Args> auto& operator>>(istream &is, tuple<Args...>& t){ read_tuple_impl(is, t, index_sequence_for<Args...>{}); return is;}
#endif
#define TT cauto TTT=read();rep(_,TTT)
const ll MOD=1e9+7; //998244353;

#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
#include<ext/pb_ds/tag_and_trait.hpp>
using namespace __gnu_pbds;
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;

int main(){
	ios_base::sync_with_stdio(false); cin.tie(0);
	cout<<fixed<<setprecision(0);
	cauto n=read();
	cauto vs=readV(9);

	if(*max_element(all(vs))==n){
		ll sum=0;
		rep(i,9)if(vs[i])rep(_,n) (sum*=10)+=i+1;
		cout<<__builtin_ctzll(sum) NL;
		return 0;
	}

	cauto get=
		[&](const int st, string s){
			vector<ll> re;
			vector<ll> pw(n);
			pw[0]=1; reps(i,1,n) pw[i]=pw[i-1]*10;
			do{
				ll val=0;
				int i=0;
				for(cauto &c:s){
					while(~st>>i&1) ++i;
					val+=pw[i]*(c-'0');
					++i;
				}
				re.eb(val);
			}while(next_permutation(all(s)));
			out(st,s,1);
			sort(all(re));
			UNIQUE(re);
			return re;
		};
	
	string S;
	rep(i,9)rep(_,vs[i]) S+='1'+i;
	cauto s0=S.substr(0,n/2);
	cauto s1=S.substr(n/2);
	int re=0;
	rep(st,1<<n)if(__builtin_popcount(st)==s0.size()){
		cauto mp0=get(st,s0);
		cauto mp1=get(st^((1<<n)-1),s1);
		vector<ll> vs;
		for(auto v:mp1){
			ll u=0;
			rep(_,50){
				u<<=1;
				if(v&1) u+=1;
				v>>=1;
			}
			vs.eb(u);
		}
		sort(all(vs));
		for(auto v:mp0){
			bool carry=0;
			ll cur=0;
			auto l=vs.begin();
			auto r=vs.end();
			rrep(d,50){
				bool add=false;
				if(v&1){
					if(!carry){
						add=true;
						carry=1;
					}
				}else{
					if(carry) add=true;
				}
				(add?l:r)=lower_bound(l,r,cur|(1ll<<d));
				if(add) cur|=1ll<<d;
				if(l==r){
					MX(re,49-d);
					break;
				}
				v>>=1;
			}
		}
	}
	cout<<re NL;
	return 0;
}
0