結果
問題 | No.1480 Many Complete Graphs |
ユーザー | hotman78 |
提出日時 | 2021-04-16 22:38:55 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 135 ms / 2,000 ms |
コード長 | 9,056 bytes |
コンパイル時間 | 4,774 ms |
コンパイル使用メモリ | 258,956 KB |
実行使用メモリ | 25,572 KB |
最終ジャッジ日時 | 2024-07-03 04:17:05 |
合計ジャッジ時間 | 11,319 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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 | 8 ms
11,008 KB |
testcase_01 | AC | 8 ms
11,008 KB |
testcase_02 | AC | 8 ms
11,008 KB |
testcase_03 | AC | 8 ms
11,008 KB |
testcase_04 | AC | 8 ms
11,008 KB |
testcase_05 | AC | 8 ms
10,880 KB |
testcase_06 | AC | 8 ms
11,008 KB |
testcase_07 | AC | 8 ms
11,008 KB |
testcase_08 | AC | 8 ms
11,020 KB |
testcase_09 | AC | 9 ms
11,136 KB |
testcase_10 | AC | 9 ms
11,304 KB |
testcase_11 | AC | 9 ms
11,112 KB |
testcase_12 | AC | 9 ms
11,008 KB |
testcase_13 | AC | 27 ms
17,240 KB |
testcase_14 | AC | 22 ms
15,188 KB |
testcase_15 | AC | 54 ms
18,532 KB |
testcase_16 | AC | 34 ms
16,636 KB |
testcase_17 | AC | 31 ms
15,992 KB |
testcase_18 | AC | 14 ms
14,464 KB |
testcase_19 | AC | 33 ms
15,992 KB |
testcase_20 | AC | 52 ms
16,768 KB |
testcase_21 | AC | 32 ms
17,280 KB |
testcase_22 | AC | 20 ms
14,464 KB |
testcase_23 | AC | 60 ms
23,876 KB |
testcase_24 | AC | 74 ms
21,120 KB |
testcase_25 | AC | 104 ms
23,168 KB |
testcase_26 | AC | 111 ms
24,320 KB |
testcase_27 | AC | 77 ms
21,216 KB |
testcase_28 | AC | 82 ms
25,568 KB |
testcase_29 | AC | 85 ms
25,436 KB |
testcase_30 | AC | 81 ms
25,052 KB |
testcase_31 | AC | 82 ms
25,568 KB |
testcase_32 | AC | 83 ms
25,568 KB |
testcase_33 | AC | 82 ms
24,968 KB |
testcase_34 | AC | 84 ms
25,568 KB |
testcase_35 | AC | 80 ms
24,960 KB |
testcase_36 | AC | 80 ms
24,960 KB |
testcase_37 | AC | 80 ms
24,960 KB |
testcase_38 | AC | 79 ms
24,952 KB |
testcase_39 | AC | 81 ms
24,944 KB |
testcase_40 | AC | 81 ms
24,948 KB |
testcase_41 | AC | 81 ms
24,804 KB |
testcase_42 | AC | 84 ms
25,572 KB |
testcase_43 | AC | 82 ms
25,564 KB |
testcase_44 | AC | 82 ms
25,568 KB |
testcase_45 | AC | 83 ms
25,564 KB |
testcase_46 | AC | 81 ms
25,568 KB |
testcase_47 | AC | 135 ms
23,168 KB |
testcase_48 | AC | 129 ms
23,168 KB |
testcase_49 | AC | 122 ms
23,040 KB |
testcase_50 | AC | 68 ms
22,784 KB |
testcase_51 | AC | 130 ms
23,168 KB |
testcase_52 | AC | 108 ms
24,692 KB |
testcase_53 | AC | 110 ms
24,692 KB |
testcase_54 | AC | 109 ms
24,688 KB |
testcase_55 | AC | 117 ms
24,692 KB |
testcase_56 | AC | 113 ms
24,692 KB |
testcase_57 | AC | 49 ms
19,968 KB |
testcase_58 | AC | 68 ms
22,044 KB |
evil_aftercontest.txt | AC | 134 ms
32,884 KB |
ソースコード
#line 2 "cpplib/util/template.hpp" #pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") #pragma GCC target("avx2") #include<bits/stdc++.h> using namespace std; struct __INIT__{__INIT__(){cin.tie(0);ios::sync_with_stdio(false);cout<<fixed<<setprecision(15);}}__INIT__; typedef long long lint; #define INF (1LL<<60) #define IINF (1<<30) #define EPS (1e-10) #define endl ('\n') typedef vector<lint> vec; typedef vector<vector<lint>> mat; typedef vector<vector<vector<lint>>> mat3; typedef vector<string> svec; typedef vector<vector<string>> smat; template<typename T>using V=vector<T>; template<typename T>using VV=V<V<T>>; template<typename T>inline void output(T t){bool f=0;for(auto i:t){cout<<(f?" ":"")<<i;f=1;}cout<<endl;} template<typename T>inline void output2(T t){for(auto i:t)output(i);} template<typename T>inline void debug(T t){bool f=0;for(auto i:t){cerr<<(f?" ":"")<<i;f=1;}cerr<<endl;} template<typename T>inline void debug2(T t){for(auto i:t)debug(i);} #define loop(n) for(long long _=0;_<(long long)(n);++_) #define _overload4(_1,_2,_3,_4,name,...) name #define __rep(i,a) repi(i,0,a,1) #define _rep(i,a,b) repi(i,a,b,1) #define repi(i,a,b,c) for(long long i=(long long)(a);i<(long long)(b);i+=c) #define rep(...) _overload4(__VA_ARGS__,repi,_rep,__rep)(__VA_ARGS__) #define _overload3_rev(_1,_2,_3,name,...) name #define _rep_rev(i,a) repi_rev(i,0,a) #define repi_rev(i,a,b) for(long long i=(long long)(b)-1;i>=(long long)(a);--i) #define rrep(...) _overload3_rev(__VA_ARGS__,repi_rev,_rep_rev)(__VA_ARGS__) // #define rep(i,...) for(auto i:range(__VA_ARGS__)) // #define rrep(i,...) for(auto i:reversed(range(__VA_ARGS__))) // #define repi(i,a,b) for(lint i=lint(a);i<(lint)(b);++i) // #define rrepi(i,a,b) for(lint i=lint(b)-1;i>=lint(a);--i) // #define irep(i) for(lint i=0;;++i) // inline vector<long long> range(long long n){if(n<=0)return vector<long long>();vector<long long>v(n);iota(v.begin(),v.end(),0LL);return v;} // inline vector<long long> range(long long a,long long b){if(b<=a)return vector<long long>();vector<long long>v(b-a);iota(v.begin(),v.end(),a);return v;} // inline vector<long long> range(long long a,long long b,long long c){if((b-a+c-1)/c<=0)return vector<long long>();vector<long long>v((b-a+c-1)/c);for(int i=0;i<(int)v.size();++i)v[i]=i?v[i-1]+c:a;return v;} // template<typename T>inline T reversed(T v){reverse(v.begin(),v.end());return v;} #define all(n) begin(n),end(n) template<typename T,typename E>bool chmin(T& s,const E& t){bool res=s>t;s=min<T>(s,t);return res;} template<typename T,typename E>bool chmax(T& s,const E& t){bool res=s<t;s=max<T>(s,t);return res;} const vector<lint> dx={1,0,-1,0,1,1,-1,-1}; const vector<lint> dy={0,1,0,-1,1,-1,1,-1}; #define SUM(v) accumulate(all(v),0LL) template<typename T,typename ...Args>auto make_vector(T x,int arg,Args ...args){if constexpr(sizeof...(args)==0)return vector<T>(arg,x);else return vector(arg,make_vector<T>(x,args...));} #define extrep(v,...) for(auto v:__MAKE_MAT__({__VA_ARGS__})) #define bit(n,a) ((n>>a)&1) vector<vector<long long>> __MAKE_MAT__(vector<long long> v){if(v.empty())return vector<vector<long long>>(1,vector<long long>());long long n=v.back();v.pop_back();vector<vector<long long>> ret;vector<vector<long long>> tmp=__MAKE_MAT__(v);for(auto e:tmp)for(long long i=0;i<n;++i){ret.push_back(e);ret.back().push_back(i);}return ret;} using graph=vector<vector<int>>; template<typename T>using graph_w=vector<vector<pair<int,T>>>; template<typename T,typename E>ostream& operator<<(ostream& out,pair<T,E>v){out<<"("<<v.first<<","<<v.second<<")";return out;} constexpr inline long long powll(long long a,long long b){long long res=1;while(b--)res*=a;return res;} #line 5 "cpplib/graph_tree/graph_template.hpp" /** * @brief グラフテンプレート */ using graph=std::vector<std::vector<int>>; template<typename T> using graph_w=std::vector<std::vector<std::pair<int,T>>>; graph load_graph(int n,int m){graph g(n);for(int i=0;i<m;++i){int s,t;std::cin>>s>>t;--s;--t;g[s].push_back(t);g[t].push_back(s);}return g;} graph load_digraph(int n,int m){graph g(n);for(int i=0;i<m;++i){int s,t;std::cin>>s>>t;--s;--t;g[s].push_back(t);}return g;} graph load_graph0(int n,int m){graph g(n);for(int i=0;i<m;++i){int s,t;std::cin>>s>>t;g[s].push_back(t);g[t].push_back(s);}return g;} graph load_digraph0(int n,int m){graph g(n);for(int i=0;i<m;++i){int s,t;std::cin>>s>>t;g[s].push_back(t);}return g;} graph load_tree(int n){graph g(n);for(int i=0;i<n-1;++i){int s,t;std::cin>>s>>t;--s;--t;g[s].push_back(t);g[t].push_back(s);}return g;} graph load_tree0(int n){graph g(n);for(int i=0;i<n-1;++i){int s,t;std::cin>>s>>t;g[s].push_back(t);g[t].push_back(s);}return g;} graph load_treep(int n){graph g(n);for(int i=0;i<n-1;++i){int t;std::cin>>t;g[i+1].push_back(t);g[t].push_back(i+1);}return g;} template<typename T>graph_w<T> load_graph_weight(int n,int m){graph_w<T> g(n);for(int i=0;i<m;++i){int s,t;T u;std::cin>>s>>t>>u;--s;--t;g[s].emplace_back(t,u);g[t].emplace_back(s,u);}return g;} template<typename T>graph_w<T> load_digraph_weight(int n,int m){graph_w<T> g(n);for(int i=0;i<m;++i){int s,t;T u;std::cin>>s>>t>>u;--s;--t;g[s].emplace_back(t,u);}return g;} template<typename T>graph_w<T> load_graph0_weight(int n,int m){graph_w<T> g(n);for(int i=0;i<m;++i){int s,t;T u;std::cin>>s>>t>>u;g[s].emplace_back(t,u);g[t].emplace_back(s,u);}return g;} template<typename T>graph_w<T> load_digraph0_weight(int n,int m){graph_w<T> g(n);for(int i=0;i<m;++i){int s,t;T u;std::cin>>s>>t>>u;g[s].emplace_back(t,u);}return g;} template<typename T>graph_w<T> load_tree_weight(int n){graph_w<T> g(n);for(int i=0;i<n-1;++i){int s,t;T u;std::cin>>s>>t>>u;--s;--t;g[s].emplace_back(t,u);g[t].emplace_back(s,u);}return g;} template<typename T>graph_w<T> load_tree0_weight(int n){graph_w<T> g(n);for(int i=0;i<n-1;++i){int s,t;T u;std::cin>>s>>t>>u;g[s].emplace_back(t,u);g[t].emplace_back(s,u);}return g;} template<typename T>graph_w<T> load_treep_weight(int n){graph_w<T> g(n);for(int i=0;i<n-1;++i){int t;T u;std::cin>>t>>u;g[i+1].emplace_back(t,u);g[t].emplace_back(i+1,u);}return g;} #line 10 "cpplib/graph_tree/dijkstra.hpp" /** * @brief ダイクストラ法 O((E+V)logE) */ template<typename T,typename F=std::less<T>,typename Add=std::plus<T>> struct dijkstra{ int s; std::vector<T> diff; std::vector<int> par; std::vector<int>used; dijkstra(const graph_w<T>& list,int s,T zero=T(),T inf=std::numeric_limits<T>::max(),F f=F(),Add add=Add()):s(s){ int n=list.size(); diff.resize(n,inf); par.resize(n,-1); used.resize(n,0); std::priority_queue<std::pair<T,int>,std::vector<std::pair<T,int>>,std::greater<std::pair<T,int>>>que; diff[s]=zero; que.push(std::make_pair(T(),s)); while(!que.empty()){ auto d=que.top(); que.pop(); T x; int now; std::tie(x,now)=d; if(used[now])continue; used[now]=1; for(auto d2:list[now]){ T sa; int to; std::tie(to,sa)=d2; T tmp=add(diff[now],sa); if(f(tmp,diff[to])){ diff[to]=tmp; par[to]=now; que.emplace(diff[to],to); } } } } vector<T> get(){ return diff; } T operator[](int idx){ return diff[idx]; } bool reachable(int t){ return par[t]!=-1; } std::vector<int> get_path(int t){ std::vector<int>res; while(t!=s){ res.push_back(t); t=par[t]; } res.push_back(s); std::reverse(res.begin(),res.end()); return res; } }; #line 3 "code.cpp" int main(){ lint n,m; cin>>n>>m; graph_w<lint> v(n+200000); lint cnt=n; rep(i,m){ lint k; cin>>k; vec a,b; lint c; cin>>c; rep(j,k){ lint x; cin>>x; if(x%2)a.push_back(x); else b.push_back(x); } lint p=a.size(),q=b.size(); if(p){ rep(j,p-1){ v[cnt+j].emplace_back(cnt+j+1,0); } rep(j,p){ v[cnt+j].emplace_back(a[j]-1,a[j]/2); } rep(j,p){ v[a[j]-1].emplace_back(cnt,a[j]/2+c+1); } rep(j,q){ v[b[j]-1].emplace_back(cnt,b[j]/2+c+1); } cnt+=p; } if(q){ rep(j,q-1){ v[cnt+j].emplace_back(cnt+j+1,0); } rep(j,q){ v[cnt+j].emplace_back(b[j]-1,b[j]/2); } rep(j,p){ v[a[j]-1].emplace_back(cnt,a[j]/2+c+1); } rep(j,q){ v[b[j]-1].emplace_back(cnt,b[j]/2+c); } cnt+=q; } } auto ans=dijkstra<lint>(v,0)[n-1]; if(ans>=INF)cout<<-1<<endl; else cout<<ans<<endl; }