結果
問題 | No.649 ここでちょっとQK! |
ユーザー | eQe |
提出日時 | 2022-03-23 08:27:17 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 110 ms / 3,000 ms |
コード長 | 4,163 bytes |
コンパイル時間 | 5,793 ms |
コンパイル使用メモリ | 275,260 KB |
実行使用メモリ | 12,160 KB |
最終ジャッジ日時 | 2024-10-11 05:48:39 |
合計ジャッジ時間 | 8,097 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 2 ms
5,248 KB |
testcase_01 | AC | 3 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 30 ms
6,912 KB |
testcase_04 | AC | 97 ms
12,032 KB |
testcase_05 | AC | 79 ms
12,160 KB |
testcase_06 | AC | 56 ms
6,912 KB |
testcase_07 | AC | 2 ms
5,248 KB |
testcase_08 | AC | 2 ms
5,248 KB |
testcase_09 | AC | 2 ms
5,248 KB |
testcase_10 | AC | 2 ms
5,248 KB |
testcase_11 | AC | 2 ms
5,248 KB |
testcase_12 | AC | 55 ms
7,668 KB |
testcase_13 | AC | 55 ms
7,664 KB |
testcase_14 | AC | 53 ms
7,668 KB |
testcase_15 | AC | 54 ms
7,540 KB |
testcase_16 | AC | 53 ms
7,664 KB |
testcase_17 | AC | 58 ms
7,872 KB |
testcase_18 | AC | 63 ms
8,080 KB |
testcase_19 | AC | 69 ms
8,408 KB |
testcase_20 | AC | 75 ms
8,412 KB |
testcase_21 | AC | 84 ms
10,748 KB |
testcase_22 | AC | 89 ms
10,928 KB |
testcase_23 | AC | 97 ms
11,164 KB |
testcase_24 | AC | 99 ms
11,360 KB |
testcase_25 | AC | 104 ms
11,896 KB |
testcase_26 | AC | 110 ms
11,900 KB |
testcase_27 | AC | 2 ms
5,248 KB |
testcase_28 | AC | 2 ms
5,248 KB |
testcase_29 | AC | 2 ms
5,248 KB |
testcase_30 | AC | 44 ms
6,388 KB |
testcase_31 | AC | 43 ms
6,432 KB |
testcase_32 | AC | 2 ms
5,248 KB |
testcase_33 | AC | 2 ms
5,248 KB |
testcase_34 | AC | 2 ms
5,248 KB |
testcase_35 | AC | 2 ms
5,248 KB |
ソースコード
#include<atcoder/all> using namespace atcoder; #include<bits/stdc++.h> #define all(a) a.begin(),a.end() #define rall(a) a.rbegin(),a.rend() #define fin(a) {pt(a);return 0;} using namespace std; using ll=long long; using ld=long double; using pll=pair<ll,ll>; template<class T>T popcnt(T a){return __builtin_popcountll(a);} template<class T>using ascending_priority_queue=priority_queue<T,vector<T>,greater<T>>; template<class T>using descending_priority_queue=priority_queue<T>; template<class T>bool chmax(T&a,const T&b){if(a<b){a=b;return 1;}return 0;} template<class T>bool chmin(T&a,const T&b){if(b<a){a=b;return 1;}return 0;} template<typename V,typename T>T max(vector<V>&vec,const T&id){T r=id;for(auto&v:vec)chmax(r,max(v,id));return r;} template<typename V,typename T>T min(vector<V>&vec,const T&id){T r=id;for(auto&v:vec)chmin(r,min(v,id));return r;} istream&operator>>(istream&is,modint1000000007&x){unsigned int t;is>>t;x=t;return is;} istream&operator>>(istream&is,modint998244353&x){unsigned int t;is>>t;x=t;return is;} istream&operator>>(istream&is,modint&x){unsigned int t;is>>t;x=t;return is;} ostream&operator<<(ostream&os,const modint1000000007&x){os<<x.val();return os;} ostream&operator<<(ostream&os,const modint998244353&x){os<<x.val();return os;} ostream&operator<<(ostream&os,const modint&x){os<<x.val();return os;} template<class T1,class T2>istream&operator>>(istream&is,pair<T1,T2>&p){is>>p.first>>p.second;return is;} template<class T1,class T2>ostream&operator<<(ostream&os,const pair<T1,T2>&p){os<<p.first<<" "<<p.second;return os;} template<class T>istream&operator>>(istream&is,vector<T>&v){for(T&x:v)is>>x;return is;} template<class T>ostream&operator<<(ostream&os,const vector<T>&v){for(int i=0;i<(int)v.size();i++){os<<v[i]<<(i+1==v.size()?"":" ");}return os;} template<class...A>void pt_rest(){cout<<'\n';} template<class...A>void pt(){cout<<'\n';} template<class T,class...A>void pt_rest(const T&first,const A&...rest){cout<<" "<<first;pt_rest(rest...);} template<class T,class...A>void pt(const T&first,const A&...rest){cout<<first;pt_rest(rest...);} template<typename V,typename H>void resize(vector<V>&vec,const H head){vec.resize(head);} template<typename V,typename H,typename...T>void resize(vector<V>&vec,const H&head,const T...tail){vec.resize(head);for(auto&v:vec)resize(v,tail...);} template<typename V,typename T>void fill(V&x,const T&val){x=val;} template<typename V,typename T>void fill(vector<V>&vec,const T&val){for(auto&v:vec)fill(v,val);} template<typename H>void vin(istream&is,const int idx,vector<H>&head){is>>head[idx];} template<typename H,typename...T>void vin(istream&is,const int idx,vector<H>&head,T&...tail){vin(is>>head[idx],idx,tail...);} template<typename H,typename...T>void vin(istream&is,vector<H>&head,T&...tail){for(int i=0;i<(int)head.size();i++)vin(is,i,head,tail...);} template<typename H,typename...T>void vin(vector<H>&head,T&...tail){vin(cin,head,tail...);} void divisor(ll n,map<ll,ll>&div){for(ll i=1;i*i<=n;i++)if(n%i==0){div[i]++;div[n/i]++;}} void factrization(ll n,map<ll,ll>&fact){for(ll i=2;i*i<=n;i++)while(n%i==0){fact[i]++;n/=i;}if(n>1)fact[n]++;} ll lsqrt(ll x){ll r=sqrt(x)-1;while((r+1)<=x/(r+1))r++;return r;}; ll inf=ll(1e18)+7; ld pi=acos(-1); ld eps=1e-10; using v1=vector<ll>; using v2=vector<v1>; using v3=vector<v2>; using v4=vector<v3>; using S=ll; S op(S a,S b){return a+b;} S e(){return 0;} v1 compress(v1&C){ v1 res; ll n=C.size(); for(ll i=0;i<n;i++)for(ll d=0;d<1;d++)res.push_back(C[i]+d); sort(all(res)); res.erase(unique(all(res)),res.end()); for(ll i=0;i<n;i++)C[i]=lower_bound(all(res),C[i])-res.begin(); return res; } ll Q,K; bool f(S x){return x<K;} int main(void){ cin.tie(nullptr); ios::sync_with_stdio(false); cin>>Q>>K; v1 v(Q,inf); for(ll i=0;i<Q;i++){ ll _;cin>>_; if(_==1)cin>>v[i]; } v1 val=compress(v); segtree<S,op,e>seg(vector<S>(val.size(),0)); for(ll i=0;i<Q;i++){ if(val[v[i]]<inf){ seg.set(v[i],seg.get(v[i])+1); }else{ if(seg.all_prod()<K)pt(-1); else{ ll k=seg.max_right<f>(0); seg.set(k,seg.get(k)-1); pt(val[k]); } } } }