結果
問題 | No.1776 Love Triangle 2 (Hard) |
ユーザー | HIR180 |
提出日時 | 2022-11-29 18:34:07 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 8,069 bytes |
コンパイル時間 | 3,308 ms |
コンパイル使用メモリ | 188,928 KB |
実行使用メモリ | 6,824 KB |
最終ジャッジ日時 | 2024-10-07 06:15:57 |
合計ジャッジ時間 | 18,352 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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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 | 7 ms
6,816 KB |
testcase_01 | AC | 7 ms
6,816 KB |
testcase_02 | AC | 7 ms
6,820 KB |
testcase_03 | AC | 7 ms
6,820 KB |
testcase_04 | AC | 34 ms
6,820 KB |
testcase_05 | AC | 60 ms
6,820 KB |
testcase_06 | AC | 60 ms
6,820 KB |
testcase_07 | AC | 27 ms
6,816 KB |
testcase_08 | AC | 41 ms
6,820 KB |
testcase_09 | AC | 12 ms
6,820 KB |
testcase_10 | AC | 13 ms
6,816 KB |
testcase_11 | AC | 11 ms
6,816 KB |
testcase_12 | AC | 10 ms
6,820 KB |
testcase_13 | AC | 10 ms
6,820 KB |
testcase_14 | AC | 9 ms
6,820 KB |
testcase_15 | AC | 10 ms
6,820 KB |
testcase_16 | AC | 9 ms
6,816 KB |
testcase_17 | AC | 9 ms
6,820 KB |
testcase_18 | AC | 11 ms
6,816 KB |
testcase_19 | AC | 12 ms
6,816 KB |
testcase_20 | AC | 13 ms
6,820 KB |
testcase_21 | AC | 12 ms
6,820 KB |
testcase_22 | AC | 11 ms
6,820 KB |
testcase_23 | AC | 9 ms
6,820 KB |
testcase_24 | AC | 12 ms
6,816 KB |
testcase_25 | AC | 10 ms
6,816 KB |
testcase_26 | AC | 10 ms
6,816 KB |
testcase_27 | AC | 10 ms
6,820 KB |
testcase_28 | AC | 9 ms
6,820 KB |
testcase_29 | AC | 11 ms
6,820 KB |
testcase_30 | AC | 15 ms
6,816 KB |
testcase_31 | AC | 31 ms
6,816 KB |
testcase_32 | AC | 47 ms
6,820 KB |
testcase_33 | AC | 63 ms
6,816 KB |
testcase_34 | AC | 62 ms
6,820 KB |
testcase_35 | AC | 66 ms
6,820 KB |
testcase_36 | AC | 68 ms
6,816 KB |
testcase_37 | AC | 65 ms
6,816 KB |
testcase_38 | AC | 31 ms
6,820 KB |
testcase_39 | AC | 11 ms
6,820 KB |
testcase_40 | AC | 23 ms
6,816 KB |
testcase_41 | AC | 31 ms
6,816 KB |
testcase_42 | AC | 33 ms
6,816 KB |
testcase_43 | AC | 30 ms
6,820 KB |
testcase_44 | AC | 17 ms
6,820 KB |
testcase_45 | AC | 77 ms
6,820 KB |
testcase_46 | AC | 24 ms
6,820 KB |
testcase_47 | AC | 9 ms
6,820 KB |
testcase_48 | AC | 24 ms
6,816 KB |
testcase_49 | AC | 8 ms
6,816 KB |
testcase_50 | AC | 14 ms
6,820 KB |
testcase_51 | AC | 27 ms
6,820 KB |
testcase_52 | AC | 41 ms
6,816 KB |
testcase_53 | AC | 54 ms
6,820 KB |
testcase_54 | AC | 54 ms
6,820 KB |
testcase_55 | AC | 59 ms
6,816 KB |
testcase_56 | AC | 77 ms
6,820 KB |
testcase_57 | AC | 51 ms
6,820 KB |
testcase_58 | AC | 86 ms
6,816 KB |
testcase_59 | AC | 12 ms
6,816 KB |
testcase_60 | AC | 19 ms
6,816 KB |
testcase_61 | AC | 23 ms
6,820 KB |
testcase_62 | AC | 14 ms
6,820 KB |
testcase_63 | AC | 14 ms
6,816 KB |
testcase_64 | AC | 19 ms
6,816 KB |
testcase_65 | AC | 10 ms
6,816 KB |
testcase_66 | AC | 14 ms
6,820 KB |
testcase_67 | AC | 18 ms
6,816 KB |
testcase_68 | AC | 11 ms
6,816 KB |
testcase_69 | AC | 101 ms
6,820 KB |
testcase_70 | AC | 189 ms
6,816 KB |
testcase_71 | AC | 189 ms
6,816 KB |
testcase_72 | AC | 78 ms
6,816 KB |
testcase_73 | AC | 129 ms
6,816 KB |
testcase_74 | AC | 20 ms
6,820 KB |
testcase_75 | AC | 16 ms
6,816 KB |
testcase_76 | AC | 15 ms
6,816 KB |
testcase_77 | AC | 13 ms
6,820 KB |
testcase_78 | AC | 12 ms
6,820 KB |
testcase_79 | AC | 12 ms
6,820 KB |
testcase_80 | AC | 12 ms
6,816 KB |
testcase_81 | AC | 11 ms
6,820 KB |
testcase_82 | AC | 12 ms
6,820 KB |
testcase_83 | AC | 16 ms
6,816 KB |
testcase_84 | AC | 21 ms
6,820 KB |
testcase_85 | AC | 17 ms
6,820 KB |
testcase_86 | AC | 15 ms
6,816 KB |
testcase_87 | AC | 13 ms
6,816 KB |
testcase_88 | AC | 13 ms
6,816 KB |
testcase_89 | AC | 16 ms
6,816 KB |
testcase_90 | AC | 13 ms
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testcase_91 | AC | 13 ms
6,820 KB |
testcase_92 | AC | 14 ms
6,820 KB |
testcase_93 | AC | 13 ms
6,820 KB |
testcase_94 | AC | 18 ms
6,816 KB |
testcase_95 | AC | 34 ms
6,816 KB |
testcase_96 | AC | 96 ms
6,816 KB |
testcase_97 | AC | 195 ms
6,816 KB |
testcase_98 | AC | 280 ms
6,820 KB |
testcase_99 | AC | 279 ms
6,820 KB |
testcase_100 | AC | 295 ms
6,820 KB |
testcase_101 | AC | 275 ms
6,820 KB |
testcase_102 | AC | 270 ms
6,816 KB |
testcase_103 | WA | - |
testcase_104 | AC | 15 ms
6,816 KB |
testcase_105 | AC | 40 ms
6,816 KB |
testcase_106 | AC | 83 ms
6,820 KB |
testcase_107 | AC | 24 ms
6,816 KB |
testcase_108 | AC | 83 ms
6,816 KB |
testcase_109 | AC | 27 ms
6,816 KB |
testcase_110 | AC | 26 ms
6,820 KB |
testcase_111 | AC | 26 ms
6,816 KB |
testcase_112 | AC | 17 ms
6,816 KB |
testcase_113 | AC | 33 ms
6,816 KB |
testcase_114 | AC | 17 ms
6,820 KB |
testcase_115 | AC | 30 ms
6,820 KB |
testcase_116 | AC | 80 ms
6,816 KB |
testcase_117 | AC | 155 ms
6,816 KB |
testcase_118 | AC | 244 ms
6,820 KB |
testcase_119 | AC | 248 ms
6,820 KB |
testcase_120 | AC | 282 ms
6,816 KB |
testcase_121 | AC | 197 ms
6,820 KB |
testcase_122 | AC | 338 ms
6,820 KB |
testcase_123 | AC | 413 ms
6,816 KB |
testcase_124 | AC | 20 ms
6,816 KB |
testcase_125 | AC | 22 ms
6,820 KB |
testcase_126 | AC | 32 ms
6,816 KB |
testcase_127 | AC | 23 ms
6,816 KB |
testcase_128 | AC | 21 ms
6,820 KB |
testcase_129 | AC | 18 ms
6,816 KB |
testcase_130 | AC | 19 ms
6,816 KB |
testcase_131 | AC | 21 ms
6,820 KB |
testcase_132 | AC | 21 ms
6,820 KB |
testcase_133 | AC | 22 ms
6,820 KB |
testcase_134 | AC | 17 ms
6,816 KB |
testcase_135 | AC | 50 ms
6,824 KB |
testcase_136 | AC | 50 ms
6,816 KB |
testcase_137 | AC | 43 ms
6,820 KB |
testcase_138 | AC | 62 ms
6,820 KB |
testcase_139 | AC | 97 ms
6,820 KB |
testcase_140 | AC | 82 ms
6,820 KB |
testcase_141 | AC | 49 ms
6,816 KB |
testcase_142 | AC | 84 ms
6,816 KB |
testcase_143 | AC | 55 ms
6,816 KB |
testcase_144 | AC | 16 ms
6,816 KB |
testcase_145 | AC | 18 ms
6,816 KB |
testcase_146 | AC | 35 ms
6,816 KB |
testcase_147 | AC | 18 ms
6,816 KB |
testcase_148 | AC | 30 ms
6,820 KB |
testcase_149 | AC | 27 ms
6,820 KB |
testcase_150 | AC | 35 ms
6,820 KB |
testcase_151 | AC | 19 ms
6,820 KB |
testcase_152 | AC | 30 ms
6,820 KB |
testcase_153 | AC | 42 ms
6,820 KB |
testcase_154 | AC | 33 ms
6,820 KB |
testcase_155 | AC | 162 ms
6,816 KB |
testcase_156 | AC | 228 ms
6,820 KB |
testcase_157 | WA | - |
testcase_158 | AC | 149 ms
6,816 KB |
testcase_159 | AC | 176 ms
6,816 KB |
testcase_160 | AC | 80 ms
6,820 KB |
testcase_161 | AC | 115 ms
6,820 KB |
testcase_162 | AC | 304 ms
6,816 KB |
testcase_163 | AC | 341 ms
6,816 KB |
testcase_164 | AC | 335 ms
6,820 KB |
testcase_165 | AC | 122 ms
6,820 KB |
testcase_166 | AC | 66 ms
6,816 KB |
testcase_167 | AC | 70 ms
6,816 KB |
testcase_168 | AC | 42 ms
6,816 KB |
testcase_169 | AC | 67 ms
6,816 KB |
testcase_170 | AC | 105 ms
6,820 KB |
testcase_171 | AC | 156 ms
6,816 KB |
testcase_172 | AC | 90 ms
6,816 KB |
testcase_173 | AC | 236 ms
6,816 KB |
testcase_174 | AC | 91 ms
6,816 KB |
testcase_175 | AC | 111 ms
6,816 KB |
ソースコード
//Let's join Kaede Takagaki Fan Club !! #pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") #include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <ctime> #include <cassert> #include <string> #include <algorithm> #include <vector> #include <queue> #include <stack> #include <functional> #include <iostream> #include <map> #include <set> //#include <unordered_map> //#include <unordered_set> #include <cassert> #include <iomanip> #include <chrono> #include <random> #include <bitset> #include <complex> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> //#include <atcoder/convolution> //#include <atcoder/lazysegtree> //#include <atcoder/maxflow> //#include <atcoder/mincostflow> //#include <atcoder/segtree> //#include <atcoder/string> using namespace std; //using namespace atcoder; //#define int long long //#define L __int128 typedef long long ll; typedef pair<int,int> P; typedef pair<int,P> P1; typedef pair<P,P> P2; #define pu push #define pb push_back #define eb emplace_back #define mp make_pair #define eps 1e-7 #define INF 1000000000 #define a first #define b second #define fi first #define sc second #define rng(i,a,b) for(int i=(int)(a);i<(int)(b);i++) #define rep(i,x) for(int i=0;i<x;i++) #define repn(i,x) for(int i=1;i<=x;i++) #define SORT(x) sort(x.begin(),x.end()) #define ERASE(x) x.erase(unique(x.begin(),x.end()),x.end()) #define POSL(x,v) (lower_bound(x.begin(),x.end(),v)-x.begin()) #define POSU(x,v) (upper_bound(x.begin(),x.end(),v)-x.begin()) #define all(x) x.begin(),x.end() #define si(x) int(x.size()) #define pcnt(x) __builtin_popcountll(x) #ifdef LOCAL #define dmp(x) cerr<<__LINE__<<" "<<#x<<" "<<x<<endl #else #define dmp(x) void(0) #endif template<class t,class u> bool chmax(t&a,u b){if(a<b){a=b;return true;}else return false;} template<class t,class u> bool chmin(t&a,u b){if(b<a){a=b;return true;}else return false;} template<class t> using vc=vector<t>; template<class t,class u> ostream& operator<<(ostream& os,const pair<t,u>& p){ return os<<"{"<<p.fi<<","<<p.sc<<"}"; } template<class t> ostream& operator<<(ostream& os,const vc<t>& v){ os<<"{"; for(auto e:v)os<<e<<","; return os<<"}"; } //https://codeforces.com/blog/entry/62393 struct custom_hash { static uint64_t splitmix64(uint64_t x) { // http://xorshift.di.unimi.it/splitmix64.c x += 0x9e3779b97f4a7c15; x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9; x = (x ^ (x >> 27)) * 0x94d049bb133111eb; return x ^ (x >> 31); } size_t operator()(uint64_t x) const { static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count(); return splitmix64(x + FIXED_RANDOM); } //don't make x negative! size_t operator()(pair<int,int> x)const{ return operator()(uint64_t(x.first)<<32|x.second); } }; //unordered_set -> dtype, null_type //unordered_map -> dtype(key), dtype(value) using namespace __gnu_pbds; template<class t,class u> using hash_table=gp_hash_table<t,u,custom_hash>; template<class T> void o(const T &a,bool space=false){ cout << a << (space?' ':'\n'); } //ios::sync_with_stdio(false); const ll mod = 998244353; //const ll mod = 1000000007; mt19937_64 mt(chrono::steady_clock::now().time_since_epoch().count()); struct modular{ ll v; modular(ll vv=0){s(vv%mod+mod);} modular& s(ll vv){ v=vv<mod?vv:vv-mod; return *this; } modular operator-()const{return modular()-*this;} modular &operator+=(const modular&rhs){return s(v+rhs.v);} modular &operator-=(const modular&rhs){return s(v+mod-rhs.v);} modular &operator*=(const modular&rhs){v=ll(v)*rhs.v%mod;return *this;} modular &operator/=(const modular&rhs){return *this*=rhs.inv();} modular operator+(const modular&rhs)const{return modular(*this)+=rhs;} modular operator-(const modular&rhs)const{return modular(*this)-=rhs;} modular operator*(const modular&rhs)const{return modular(*this)*=rhs;} modular operator/(const modular&rhs)const{return modular(*this)/=rhs;} modular pow(ll n)const{ if(n<0)return inv().pow(-n); modular res(1),x(*this); while(n){ if(n&1)res*=x; x*=x; n>>=1; } return res; } modular inv()const{return pow(mod-2);} friend modular operator+(ll x,const modular&y){ return modular(x)+y; } friend modular operator-(ll x,const modular&y){ return modular(x)-y; } friend modular operator*(ll x,const modular&y){ return modular(x)*y; } friend modular operator/(ll x,const modular&y){ return modular(x)/y; } friend ostream& operator<<(ostream&os,const modular&m){ return os<<m.v; } friend istream& operator>>(istream&is,modular&m){ ll x;is>>x; m=modular(x); return is; } bool operator<(const modular&r)const{return v<r.v;} bool operator==(const modular&r)const{return v==r.v;} bool operator!=(const modular&r)const{return v!=r.v;} explicit operator bool()const{ return v; } }; ll modpow(ll x,ll n){ ll res=1; while(n>0){ if(n&1) res=res*x%mod; x=x*x%mod; n>>=1; } return res; } #define _sz 1 modular F[_sz],R[_sz]; void make(){ F[0] = 1; for(int i=1;i<_sz;i++) F[i] = F[i-1] * i; R[_sz-1] = F[_sz-1].pow(mod-2); for(int i=_sz-2;i>=0;i--) R[i] = R[i+1] * (i+1); } modular C(int a,int b){ if(b < 0 || a < b) return modular(); return F[a]*R[b]*R[a-b]; } /*int dst(P p, P q){ return (p.a-q.a)*(p.a-q.a)+(p.b-q.b)*(p.b-q.b); }*/ /*template<class t> void add_inplace(t &a, t b){ if(a.size() < b.size()) swap(a, b); for(int i=0;i<b.size();i++){ a[i] += b[i]; if(a[i] < 0) a[i] += mod; if(a[i] >= mod) a[i] -= mod; } return ; }*/ /*template<class t> void ov(const vc<t>&a){ if(a.empty()) return; rep(i, a.size()) cout << a[i] << (i+1==a.size()?'\n':' '); }*/ //o(ans?"Yes":"No"); using ull=unsigned;// long long; ull _sm[256][256]; template<bool is_pre = false> ull nim_product(ull a, ull b, int k = 16){ if(min(a, b) <= 1) return a*b; if(!is_pre and k <= 8) return _sm[a][b]; k >>= 1; ull au = (a>>k), al = a & (((ull)1<<k)-1); ull bu = (b>>k), bl = b & (((ull)1<<k)-1); ull go1 = nim_product<is_pre>(au, bu, k); ull go2 = nim_product<is_pre>(al, bl, k); ull go3 = nim_product<is_pre>(au^al, bu^bl, k); return ((go2^go3)<<k)^nim_product(go1, ((ull)1<<(k-1)), k)^go2; } //put this into main function void init_np(){ rep(a,256)rep(b,256) _sm[a][b]=nim_product<true>(a,b,8); } constexpr int NL=150; ull dp[3*NL+5][NL+5][4], cs[NL+5][NL+5]; int n,m,x,y,z; bool bad[NL+5][NL+5], rem[NL+5]; void solve(){ cin>>n>>m; cin>>x>>y>>z; x--;y--;z--; rep(i,n)bad[i][i]=true; rep(i,m){ int a,b;cin>>a>>b; a--;b--; bad[a][b]=bad[b][a]=true; } rep(i, n) rep(j, i) if(!bad[i][j]){ cs[i][j] = cs[j][i] = mt()>>48; } int goal = x, need = -1, M = 3; vc<int>ans{x}; rem[x] = true; while(need != 1){ memset(dp, 0, sizeof(dp)); dp[x][1][0] = 1; repn(len, n){ rep(state, 3*n){ rep(mask, 4){ if(dp[state][len][mask] == 0) continue; int pre=-1, now=state; if(state>=n){ pre=state%n; if(state/n==1)now=y; else now=z; } rep(nxt, n){ if(pre == nxt or rem[nxt] or bad[now][nxt]) continue; if(nxt == y and (mask&1)) continue; if(nxt == z and (mask&2)) continue; int nstate = nxt, nmask = mask; if(nxt == y) nstate = n+now, nmask|=1; else if(nxt == z) nstate = n+n+now, nmask|=2; dp[nstate][len+1][nmask] ^= nim_product(dp[state][len][mask], cs[now][nxt]); } } } if(need == -1 or need == len){ rep(now, n){ if(bad[now][goal] or rem[now]) continue; int lb=now, ub=now; if(now == y) lb=n, ub=2*n-1; else if(now == z) lb = 2*n, ub=3*n-1; rng(state, lb, ub+1){ if(dp[state][len][M]){ ans.pb(now); need = len-1; if(now==y) M^=1; else if(now==z) M^=2; goal = now; rem[goal] = true; goto nxt; } } } } } o(-1); return; nxt:; } o(si(ans)); for(auto e:ans) cout << ++e << " "; o(++x); } signed main(){ cin.tie(0); ios::sync_with_stdio(0); cout<<fixed<<setprecision(20); init_np(); int t; t=1;//cin >> t; while(t--) solve(); }