結果
問題 | No.2809 Sort Query |
ユーザー | akiaa11 |
提出日時 | 2024-07-20 18:34:40 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
MLE
|
実行時間 | - |
コード長 | 5,225 bytes |
コンパイル時間 | 4,956 ms |
コンパイル使用メモリ | 275,588 KB |
実行使用メモリ | 541,140 KB |
最終ジャッジ日時 | 2024-07-20 18:36:26 |
合計ジャッジ時間 | 95,258 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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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 | MLE | - |
testcase_02 | MLE | - |
testcase_03 | MLE | - |
testcase_04 | MLE | - |
testcase_05 | MLE | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | MLE | - |
testcase_22 | MLE | - |
testcase_23 | MLE | - |
testcase_24 | MLE | - |
testcase_25 | MLE | - |
testcase_26 | MLE | - |
testcase_27 | MLE | - |
testcase_28 | MLE | - |
testcase_29 | MLE | - |
testcase_30 | MLE | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | WA | - |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | WA | - |
testcase_55 | WA | - |
testcase_56 | WA | - |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | WA | - |
testcase_60 | WA | - |
testcase_61 | WA | - |
testcase_62 | WA | - |
testcase_63 | WA | - |
testcase_64 | WA | - |
testcase_65 | WA | - |
testcase_66 | WA | - |
testcase_67 | WA | - |
testcase_68 | WA | - |
testcase_69 | WA | - |
testcase_70 | AC | 3 ms
5,376 KB |
ソースコード
#include <bits/stdc++.h> #include <atcoder/all> #pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #define SELECTER(_1,_2,_3,SELECT,...) SELECT #define rep1(i,n) for(int i=0;i<int(n);++i) #define rep2(i,a,n) for(int i=int(a);i<int(n);++i) #define rep(...) SELECTER(__VA_ARGS__,rep2,rep1)(__VA_ARGS__) #define RSELECTER(_1, _2, _3, RSELECT, ...) RSELECT #define rrep1(i,n) for(int i=(int)(n)-1;i>=0;--i) #define rrep2(i,a,n) for(int i=(int)(n)-1;i>=(int)a;--i) #define rrep(...) RSELECTER(__VA_ARGS__, rrep2, rrep1)(__VA_ARGS__) #define all(a) a.begin(),a.end() #define rall(a) a.rbegin(),a.rend() #define fi first #define se second #define PrintR LogOutput #ifdef _DEBUG #define Log(...) LogOutput(__VA_ARGS__) #else #define Log(...) #endif #define M_PI 3.14159265358979323846 using namespace std; using namespace atcoder; using ll=long long; using ld=long double; using pii=pair<int,int>; using pll=pair<long long,long long>; using pdd=pair<long double,long double>; using tp=tuple<int,int,int>; using tpll=tuple<ll,ll,ll>; using veci=vector<int>; using vecpii=vector<pair<int,int>>; using vecll=vector<long long>; using vecpll=vector<pair<long long,long long>>; using vecpdd=vector<pair<long double,long double>>; using vecs=vector<string>; using vecb=vector<bool>; using vecd=vector<long double>; using vectp=vector<tp>; using vectpll=vector<tpll>; using mint=modint998244353; using mint10=modint1000000007; template<typename T, typename S> istream& operator>>(istream& in, pair<T, S>& a){return in >> a.first >> a.second;} template<typename T, typename S> ostream& operator<<(ostream& out, const pair<T, S>& a){return out << a.first << ' ' << a.second;} ostream& operator<<(ostream& out, const mint& a){return out << a.val();} ostream& operator<<(ostream& out, const mint10& a){return out << a.val();} ostream& operator<<(ostream& out, const modint& a){return out << a.val();} template<typename T> ostream& operator<<(ostream& out, const vector<T>& d){for(int i = 0 ; i < d.size() ; ++i) out << d[i] << (i == d.size() - 1 ? "" : " "); return out;} template<typename T, typename S> pair<T, S> operator+(const pair<T, S>& a, const pair<T, S>& b){return {a.fi + b.fi, a.se + b.se};} template<typename T, typename S> pair<T, S> operator-(const pair<T, S>& a, const pair<T, S>& b){return {a.fi - b.fi, a.se - b.se};} template<class T> inline bool chmax(T& a,T b){if(a<b) {a=b;return true;} return false;} template<class T> inline bool chmin(T& a,T b){if(a>b) {a=b;return true;} return false;} bool Judge(int i, int j, int h, int w){return i < 0 || j < 0 || i >= h || j >= w;} bool PrintA(int i){cout<<(i ? "Yes" : "No")<<endl;return i;} constexpr ll INF=numeric_limits<ll>::max() >> 2; constexpr int inf=numeric_limits<int>::max() >> 1; constexpr ll MOD=998244353; const int vi[] = {0, 1, 0, -1}, vj[] = {1, 0, -1, 0}; template<typename... Args> void LogOutput(Args&&... args){ stringstream ss; ((ss << args << ' '), ...); cout << ss.str().substr(0, ss.str().length() - 1) << endl; } template<typename T> void LogOutput(vector<vector<T>>& data){for(auto d : data) LogOutput(d);} template<int bit_size> struct Binary_Trie{ struct Node{ Node() : size(0), end_word(0){memset(nx, -1, sizeof(nx));} int nx[2]; int size; int end_word; }; std::vector<Node> nodes; int root; Binary_Trie() : root(0){nodes.push_back(Node());} void insert(ll k){ int now = root; for(int i = bit_size - 1 ; i >= 0; --i){ int c = k >> i & 1; if(nodes[now].nx[c] == -1){ nodes[now].nx[c] = (int)nodes.size(); nodes.push_back(Node()); } ++nodes[now].size; now = nodes[now].nx[c]; } ++nodes[now].size; ++nodes[now].end_word; } bool search(ll k){ int now = root; for(int i = bit_size - 1 ; i >= 0; --i){ int c = k >> i & 1; int nx = nodes[now].nx[c]; if(nx == -1 || nodes[now].size == 0) return false; now = nx; } if(nodes[now].end_word == 0) return false; return true; } void erase(ll k){ if(!search(k)) return; int now = root; for(int i = bit_size - 1 ; i >= 0; --i){ int c = k >> i & 1; int nx = nodes[now].nx[c]; --nodes[now].size; now = nx; } --nodes[now].size; --nodes[now].end_word; } ll get(int k){ int cur = root; ll res = 0; for(int i = bit_size - 1 ; i >= 0; --i){ if(nodes[cur].nx[0] != -1){ if(nodes[nodes[cur].nx[0]].size >= k){ cur = nodes[cur].nx[0]; }else{ k -= nodes[nodes[cur].nx[0]].size; cur = nodes[cur].nx[1]; res++; } }else{ cur = nodes[cur].nx[1]; res++; } res <<= 1; } return res; } }; int main(){ ios::sync_with_stdio(false); std::cin.tie(nullptr); int n, q;cin>>n>>q; vecll a(n); rep(i, n) cin>>a[i]; Binary_Trie<61> t; rep(i, n) t.insert(a[i]); vecll ans; set<int> st; vecll b(n); rep(i, q){ int ty;cin>>ty; if(ty == 1){ int k; ll x;cin>>k>>x; k--; st.insert(k); b[k] = x; }else if(ty == 2){ for(auto it = st.rbegin(); it != st.rend(); ++it) t.erase(t.get(*it + 1)); for(auto v : st) t.insert(b[v]); st.clear(); }else{ int k;cin>>k; k--; if(st.find(k) != st.end()) ans.push_back(b[k]); else ans.push_back(t.get(k + 1)); } } for(auto v : ans) cout<<v<<endl; }