結果
問題 | No.1768 The frog in the well knows the great ocean. |
ユーザー | kiyoshi0205 |
提出日時 | 2021-11-27 00:12:30 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 226 ms / 3,000 ms |
コード長 | 4,019 bytes |
コンパイル時間 | 5,882 ms |
コンパイル使用メモリ | 264,664 KB |
実行使用メモリ | 15,300 KB |
最終ジャッジ日時 | 2024-06-29 19:12:44 |
合計ジャッジ時間 | 9,336 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | AC | 6 ms
5,248 KB |
testcase_02 | AC | 6 ms
5,376 KB |
testcase_03 | AC | 6 ms
5,376 KB |
testcase_04 | AC | 5 ms
5,376 KB |
testcase_05 | AC | 6 ms
5,376 KB |
testcase_06 | AC | 121 ms
6,600 KB |
testcase_07 | AC | 133 ms
8,368 KB |
testcase_08 | AC | 121 ms
7,680 KB |
testcase_09 | AC | 120 ms
6,556 KB |
testcase_10 | AC | 124 ms
8,628 KB |
testcase_11 | AC | 148 ms
9,028 KB |
testcase_12 | AC | 123 ms
9,148 KB |
testcase_13 | AC | 110 ms
8,892 KB |
testcase_14 | AC | 119 ms
8,892 KB |
testcase_15 | AC | 138 ms
9,020 KB |
testcase_16 | AC | 162 ms
14,208 KB |
testcase_17 | AC | 162 ms
14,336 KB |
testcase_18 | AC | 164 ms
14,288 KB |
testcase_19 | AC | 126 ms
14,336 KB |
testcase_20 | AC | 152 ms
14,208 KB |
testcase_21 | AC | 2 ms
5,376 KB |
testcase_22 | AC | 2 ms
5,376 KB |
testcase_23 | AC | 2 ms
5,376 KB |
testcase_24 | AC | 44 ms
5,376 KB |
testcase_25 | AC | 226 ms
15,296 KB |
testcase_26 | AC | 147 ms
15,300 KB |
testcase_27 | AC | 2 ms
5,376 KB |
ソースコード
#pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include<bits/stdc++.h> // #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<boost/multiprecision/cpp_int.hpp> // namespace multiprecisioninteger = boost::multiprecision; // using cint=multiprecisioninteger::cpp_int; using namespace std; using ll=long long; using datas=pair<ll,ll>; using ddatas=pair<long double,long double>; using tdata=pair<ll,datas>; using vec=vector<ll>; using mat=vector<vec>; using pvec=vector<datas>; using pmat=vector<pvec>; // using llset=tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>; #define For(i,a,b) for(i=a;i<(ll)b;++i) #define bFor(i,b,a) for(i=b,--i;i>=(ll)a;--i) #define rep(i,N) For(i,0,N) #define rep1(i,N) For(i,1,N) #define brep(i,N) bFor(i,N,0) #define brep1(i,N) bFor(i,N,1) #define all(v) (v).begin(),(v).end() #define allr(v) (v).rbegin(),(v).rend() #define vsort(v) sort(all(v)) #define vrsort(v) sort(allr(v)) #define uniq(v) vsort(v),(v).erase(unique(all(v)),(v).end()) #define endl "\n" #define popcount __builtin_popcountll #define eb emplace_back #define print(x) cout<<x<<endl #define printyes print("Yes") #define printno print("No") #define printYES print("YES") #define printNO print("NO") #define output(v) do{bool f=0;for(auto outi:v){cout<<(f?" ":"")<<outi;f=1;}cout<<endl;}while(0) #define matoutput(v) do{for(auto outimat:v)output(outimat);}while(0) constexpr ll mod=1000000007; // constexpr ll mod=998244353; constexpr ll inf=1LL<<60; constexpr long double eps=1e-9; const long double PI=acosl(-1); template<class T,class E> ostream& operator<<(ostream& os,const pair<T,E>& p){return os<<"("<<p.first<<","<<p.second<<")";} template<class T> ostream& operator<<(ostream& os,const vector<T>& v){ os<<"{";bool f=false; for(auto& x:v){if(f)os<<",";os<<x;f=true;} os<<"}"; return os; } template<class T> ostream& operator<<(ostream& os,const set<T>& v){ os<<"{";bool f=false; for(auto& x:v){if(f)os<<",";os<<x;f=true;} os<<"}"; return os; } template<class T> ostream& operator<<(ostream& os,const multiset<T>& v){ os<<"{";bool f=false; for(auto& x:v){if(f)os<<",";os<<x;f=true;} os<<"}"; return os; } template<class T,class E> ostream& operator<<(ostream& os,const map<T,E>& v){ os<<"{";bool f=false; for(auto& x:v){if(f)os<<",";os<<x;f=true;} os<<"}"; return os; } template<class T> inline bool chmax(T& a,const T b){bool x=a<b;if(x)a=b;return x;} template<class T> inline bool chmin(T& a,const T b){bool x=a>b;if(x)a=b;return x;} #ifdef DEBUG void debugg(){cout<<endl;} template<class T,class... Args>void debugg(const T& x,const Args&... args){cout<<" "<<x;debugg(args...);} #define debug(...) cout<<__LINE__<<" ["<<#__VA_ARGS__<<"]:",debugg(__VA_ARGS__) #else #define debug(...) (void(0)) #endif inline void startupcpp(void) noexcept{ cin.tie(0); ios::sync_with_stdio(false); } #include<atcoder/all> constexpr int op(int a,int b){return max(a,b);} constexpr int e(){return -1;} using segtree=atcoder::lazy_segtree<int,op,e,int,op,op,e>; int val; bool g(int x){ return x<val; } int N; bool solve(){ cin>>N; vector<int> a(N); vector<vector<int>> b(N); int i; rep(i,N){ cin>>a[i]; --a[i]; } rep(i,N){ int x; cin>>x; b[--x].emplace_back(i); } segtree tree(a); for(val=0;val<N;++val){ for(auto id:b[val]){ int nowval=tree.get(id); if(nowval>val)return false; if(nowval==val)continue; int r=tree.max_right(id,g); if(r<N&&tree.get(r)==val){ tree.apply(id,r,val); continue; } int l=tree.min_left(id,g)-1; if(l>=0&&tree.get(l)==val){ tree.apply(l,id+1,val); continue; } return false; } for(auto id:b[val])tree.apply(id,N+1); } return true; } int main(){ startupcpp(); int T; cin>>T; while(T--){ if(solve())printyes; else printno; } }