結果
問題 | No.649 ここでちょっとQK! |
ユーザー | hamamu |
提出日時 | 2020-12-11 00:47:23 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 226 ms / 3,000 ms |
コード長 | 12,750 bytes |
コンパイル時間 | 2,238 ms |
コンパイル使用メモリ | 217,816 KB |
実行使用メモリ | 24,072 KB |
最終ジャッジ日時 | 2024-09-19 21:00:16 |
合計ジャッジ時間 | 6,704 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
(要ログイン)
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 | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 27 ms
8,476 KB |
testcase_04 | AC | 145 ms
24,072 KB |
testcase_05 | AC | 144 ms
23,948 KB |
testcase_06 | AC | 50 ms
9,628 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 1 ms
5,376 KB |
testcase_09 | AC | 1 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | AC | 92 ms
12,908 KB |
testcase_13 | AC | 89 ms
12,732 KB |
testcase_14 | AC | 93 ms
12,844 KB |
testcase_15 | AC | 93 ms
12,872 KB |
testcase_16 | AC | 90 ms
12,868 KB |
testcase_17 | AC | 102 ms
13,780 KB |
testcase_18 | AC | 112 ms
14,696 KB |
testcase_19 | AC | 119 ms
15,472 KB |
testcase_20 | AC | 133 ms
16,532 KB |
testcase_21 | AC | 155 ms
18,212 KB |
testcase_22 | AC | 162 ms
18,876 KB |
testcase_23 | AC | 174 ms
19,920 KB |
testcase_24 | AC | 188 ms
20,712 KB |
testcase_25 | AC | 198 ms
21,632 KB |
testcase_26 | AC | 226 ms
22,540 KB |
testcase_27 | AC | 2 ms
5,376 KB |
testcase_28 | AC | 2 ms
5,376 KB |
testcase_29 | AC | 2 ms
5,376 KB |
testcase_30 | AC | 67 ms
10,304 KB |
testcase_31 | AC | 67 ms
10,436 KB |
testcase_32 | AC | 2 ms
5,376 KB |
testcase_33 | AC | 2 ms
5,376 KB |
testcase_34 | AC | 2 ms
5,376 KB |
testcase_35 | AC | 2 ms
5,376 KB |
ソースコード
#include "bits/stdc++.h" using namespace std; using ll=long long; using dd=double; using vll=vector< ll>; using vdd=vector< dd>; using vvll=vector< vll>; using vvdd=vector<vdd>; using vvvll=vector< vvll>; using vvvdd=vector<vvdd>; using vvvvll=vector<vvvll>; using pll=pair<ll,ll>; using tll=tuple<ll,ll,ll>; using qll=tuple<ll,ll,ll,ll>; using vpll=vector< pll>; using vtll=vector< tll>; using vqll=vector< qll>; using vvpll=vector<vpll>; using vvtll=vector<vtll>; using vvqll=vector<vqll>; constexpr ll INF = 1LL << 60; struct Fast{ Fast(){ cin.tie(0); ios::sync_with_stdio(false); cout<<fixed<<setprecision(numeric_limits<double>::max_digits10); } } fast; #define REPS(i, S, E) for (ll i = (S); i <= (E); i++) #define REP(i, N) REPS(i, 0, (N)-1) #define DEPS(i, S, E) for (ll i = (E); i >= (S); i--) #define DEP(i, N) DEPS(i, 0, (N)-1) #define rep(i, S, E) for (ll i = (S); i <= (E); i++) #define dep(i, E, S) for (ll i = (E); i >= (S); i--) #define each(e, v) for (auto&& e : v) #define ALL(v) (v).begin(), (v).end() #define RALL(v) (v).rbegin(), (v).rend() 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; } template<class T> inline T MaxE(vector<T>&v,ll S,ll E){ T m=v[S]; rep(i,S,E)chmax(m,v[i]); return m; } template<class T> inline T MinE(vector<T>&v,ll S,ll E){ T m=v[S]; rep(i,S,E)chmin(m,v[i]); return m; } template<class T> inline T MaxE(vector<T> &v) { return MaxE(v,0,(ll)v.size()-1); } template<class T> inline T MinE(vector<T> &v) { return MinE(v,0,(ll)v.size()-1); } template<class T> inline T Sum(vector<T> &v,ll S,ll E){ T s=T(); rep(i,S,E)s+=v[i]; return s; } template<class T> inline T Sum(vector<T> &v) { return Sum(v,0,v.size()-1); } template<class T> inline ll sz(T &v){ return (ll)v.size(); } inline ll CEIL(ll a,ll b){ return (a<0) ? -(-a/b) : (a+b-1)/b; } inline ll FLOOR(ll a,ll b){ return -CEIL(-a,b); } //pair用テンプレート using vpll=vector< pll>; using vvpll=vector<vpll>; template<class T,class S> inline pair<T,S>& operator+=(pair<T,S> &a,const pair<T,S> &b){ a.first+=b.first; a.second+=b.second; return a; } template<class T,class S> inline pair<T,S>& operator-=(pair<T,S> &a,const pair<T,S> &b){ a.first-=b.first; a.second-=b.second; return a; } template<class T,class S> inline pair<T,S>& operator*=(pair<T,S> &a,const pair<T,S> &b){ a.first*=b.first; a.second*=b.second; return a; } template<class T,class S> inline pair<T,S>& operator/=(pair<T,S> &a,const pair<T,S> &b){ a.first/=b.first; a.second/=b.second; return a; } template<class T,class S> inline pair<T,S>& operator%=(pair<T,S> &a,const pair<T,S> &b){ a.first%=b.first; a.second%=b.second; return a; } template<class T,class S,class R> inline pair<T,S>& operator+=(pair<T,S> &a,R b){ a.first+=b; a.second+=b; return a; } template<class T,class S,class R> inline pair<T,S>& operator-=(pair<T,S> &a,R b){ a.first-=b; a.second-=b; return a; } template<class T,class S,class R> inline pair<T,S>& operator*=(pair<T,S> &a,R b){ a.first*=b; a.second*=b; return a; } template<class T,class S,class R> inline pair<T,S>& operator/=(pair<T,S> &a,R b){ a.first/=b; a.second/=b; return a; } template<class T,class S,class R> inline pair<T,S>& operator%=(pair<T,S> &a,R b){ a.first%=b; a.second%=b; return a; } template<class T,class S,class R> inline pair<T,S> operator+(const pair<T,S> &a,R b){ pair<T,S> c=a; return c+=b; } template<class T,class S,class R> inline pair<T,S> operator-(const pair<T,S> &a,R b){ pair<T,S> c=a; return c-=b; } template<class T,class S,class R> inline pair<T,S> operator*(const pair<T,S> &a,R b){ pair<T,S> c=a; return c*=b; } template<class T,class S,class R> inline pair<T,S> operator/(const pair<T,S> &a,R b){ pair<T,S> c=a; return c/=b; } template<class T,class S,class R> inline pair<T,S> operator%(const pair<T,S> &a,R b){ pair<T,S> c=a; return c%=b; } template<class T,class S,class R> inline pair<T,S> operator-(R b,const pair<T,S> &a){ pair<T,S> c=-a; return c+=b; } template<class T,class S> inline pair<T,S> operator-(const pair<T,S> &a){ pair<T,S> c=a; return c*=(-1); } template<class T,class S> inline ostream &operator<<(ostream &os,const pair<T,S> &a){ return os << a.first << ' ' << a.second; } //vector用テンプレート template<class T> inline vector<T>& operator+=(vector<T> &a,const vector<T> &b){ for (ll i=0; i<(ll)a.size(); i++) a[i]+=b[i]; return a; } template<class T> inline vector<T>& operator-=(vector<T> &a,const vector<T> &b){ for (ll i=0; i<(ll)a.size(); i++) a[i]-=b[i]; return a; } template<class T> inline vector<T>& operator*=(vector<T> &a,const vector<T> &b){ for (ll i=0; i<(ll)a.size(); i++) a[i]*=b[i]; return a; } template<class T> inline vector<T>& operator/=(vector<T> &a,const vector<T> &b){ for (ll i=0; i<(ll)a.size(); i++) a[i]/=b[i]; return a; } template<class T> inline vector<T>& operator%=(vector<T> &a,const vector<T> &b){ for (ll i=0; i<(ll)a.size(); i++) a[i]%=b[i]; return a; } template<class T,class S> inline vector<T>& operator+=(vector<T> &a,S b){ for (T &e: a) e+=b; return a; } template<class T,class S> inline vector<T>& operator-=(vector<T> &a,S b){ for (T &e: a) e-=b; return a; } template<class T,class S> inline vector<T>& operator*=(vector<T> &a,S b){ for (T &e: a) e*=b; return a; } template<class T,class S> inline vector<T>& operator/=(vector<T> &a,S b){ for (T &e: a) e/=b; return a; } template<class T,class S> inline vector<T>& operator%=(vector<T> &a,S b){ for (T &e: a) e%=b; return a; } template<class T,class S> inline vector<T> operator+(const vector<T> &a,S b){ vector<T> c=a; return c+=b; } template<class T,class S> inline vector<T> operator-(const vector<T> &a,S b){ vector<T> c=a; return c-=b; } template<class T,class S> inline vector<T> operator*(const vector<T> &a,S b){ vector<T> c=a; return c*=b; } template<class T,class S> inline vector<T> operator/(const vector<T> &a,S b){ vector<T> c=a; return c/=b; } template<class T,class S> inline vector<T> operator%(const vector<T> &a,S b){ vector<T> c=a; return c%=b; } template<class T,class S> inline vector<T> operator-(S b,const vector<T> &a){ vector<T> c=-a; return c+=b; } template<class T> inline vector<T> operator-(const vector<T> &a){ vector<T> c=a; return c*=(-1); } template<class T> inline ostream &operator<<(ostream &os,const vector<T> &a){ for (ll i=0; i<(ll)a.size(); i++) os<<(i>0?" ":"")<<a[i]; return os; } template<ll MOD> struct mll_{ ll val; mll_(ll v = 0): val(v % MOD){ if (val < 0) val += MOD; } mll_ operator - () const { return -val; } mll_ operator + (const mll_ &b) const { return val + b.val; } mll_ operator - (const mll_ &b) const { return val - b.val; } mll_ operator * (const mll_ &b) const { return val * b.val; } mll_ operator / (const mll_ &b) const { return mll_(*this) /= b; } mll_ operator + (ll b) const { return *this + mll_(b); } mll_ operator - (ll b) const { return *this - mll_(b); } mll_ operator * (ll b) const { return *this * mll_(b); } friend mll_ operator + (ll a,const mll_ &b) { return b + a; } friend mll_ operator - (ll a,const mll_ &b) { return -b + a; } friend mll_ operator * (ll a,const mll_ &b) { return b * a; } friend mll_ operator / (ll a,const mll_ &b) { return mll_(a)/b; } mll_ &operator += (const mll_ &b) { val=(val+b.val)%MOD; return *this; } mll_ &operator -= (const mll_ &b) { val=(val+MOD-b.val)%MOD; return *this; } mll_ &operator *= (const mll_ &b) { val=(val*b.val)%MOD; return *this; } mll_ &operator /= (const mll_ &b) { ll c=b.val,d=MOD,u=1,v=0; while (d){ ll t = c / d; c -= t * d; swap(c,d); u -= t * v; swap(u,v); } val = val * u % MOD; if (val < 0) val += MOD; return *this; } mll_ &operator += (ll b) { return *this += mll_(b); } mll_ &operator -= (ll b) { return *this -= mll_(b); } mll_ &operator *= (ll b) { return *this *= mll_(b); } mll_ &operator /= (ll b) { return *this /= mll_(b); } bool operator == (const mll_ &b) const { return val == b.val; } bool operator != (const mll_ &b) const { return val != b.val; } bool operator == (ll b) const { return *this == mll_(b); } bool operator != (ll b) const { return *this != mll_(b); } friend bool operator == (ll a,const mll_ &b) { return mll_(a) == b.val; } friend bool operator != (ll a,const mll_ &b) { return mll_(a) != b.val; } friend ostream &operator << (ostream &os,const mll_ &a) { return os << a.val; } friend istream &operator >> (istream &is,mll_ &a) { return is >> a.val; } static mll_ Combination(ll a,ll b){ chmin(b,a-b); if (b<0) return mll_(0); mll_ c = 1; rep(i,0,b-1) c *= a-i; rep(i,0,b-1) c /= i+1; return c; } }; //using mll = mll_<1000000007LL>; using mll = mll_<998244353LL>; using vmll = std::vector<mll>; using vvmll = std::vector<vmll>; using vvvmll = std::vector<vvmll>; using vvvvmll = std::vector<vvvmll>; #if 0 #include <atcoder/all> using namespace atcoder; #endif struct coordinateCompression{ map<ll, ll> val2idx; vll idx2val; coordinateCompression(){} void add(ll val){ val2idx[val]=0; } void add(vll v){ each(e, v) val2idx[e]=0; } void compress(){ ll cnt=0; each(e, val2idx){ idx2val.push_back(e.first); e.second=cnt++; } } ll size(){ return (ll)idx2val.size(); } ll v2i(ll v){ return val2idx[v]; } ll i2v(ll i){ return idx2val[i]; } bool contains(ll v){ return val2idx.count(v) == 1; } }; template <class T> struct BIT_{ vector<T> v; ll N; BIT_(){} BIT_(ll N) { init(N); } void init(ll N) { v.resize(N+1); this->N = N; } void add(ll i, T x) { for (i++; i<=N; i+=i&(-i)) v[i]+=x; } T sum(ll i) { T s=0; for (i++; i>0; i-=i&(-i)) s+=v[i]; return s; } T sum(ll i, ll j) { return sum(j)-sum(i-1); } T sum() { return sum(N-1); } //総和 T operator[](ll i) { return sum(i,i); } ll lower_bound(T s){ ll i=0,l=1; while (l<N) l<<=1; for(; l>0; l>>=1) if(i+l<=N && v[i+l]<s) s-=v[i+=l]; return i; } void Dump() { rep(i,0,N-1) cerr<<setw(3)<< i <<" "<<setw(5)<< sum(i,i) <<'\n'; } /*---- 集合管理用I/F ----*/ ll size() { return sum(); } //要素数 void insert(ll x) { add(x,1); }//集合にx追加 void erase(ll x) { add(x,-1); }//集合からx1つ削除 bool contains(ll x) { return (*this)[x] >= 1; } //x∈集合ならtrue ll rank(ll x) { return sum(x-1)+1; }//xが小さい方から何番目か 1-origin ll rrank(ll x) { return sum(x+1,N-1)+1; }//xが大きい方から何番目か 1-origin ll leftnumof(ll x) { return sum(x); }//x以下の個数 ll rightnumof(ll x) { return sum(x,N-1); }//x以上の個数 ll nthsmall(ll r) { return lower_bound(r); } //r番目に小さい要素 1-origin ll nthbig(ll r) { return (size()<r) ? -1 : nthsmall(size()+1-r); } //r番目に大きい要素 1-origin }; using BIT = BIT_<ll>; //座圧版集合管理BIT struct BITCO{ BIT_<ll> bit; coordinateCompression co; BITCO(){} BITCO(vll &v){ init(v); } void init(vll &v){ co.add(v); co.compress(); bit.init(co.size()); } ll size() { return bit.size(); } //要素数 void insert(ll x) { bit.insert(co.v2i(x)); }//集合にx追加 void erase(ll x) { bit.erase(co.v2i(x)); }//集合からx1つ削除 bool contains(ll x) { return co.contains(x) ? bit.contains(co.v2i(x)) : false; } ll operator[](ll x){ return co.contains(x) ? bit[co.v2i(x)] : 0; } //xの個数 ll rank(ll x) { return bit.rank(co.v2i(x)); }//xが小さい方から何番目か 1-origin ll rrank(ll x) { return bit.rrank(co.v2i(x)); }//xが大きい方から何番目か 1-origin ll leftnumof(ll x) { return bit.leftnumof(co.v2i(x)); }//x以下の個数 ll rightnumof(ll x) { return bit.rightnumof(co.v2i(x)); }//x以上の個数 ll nthsmall(ll r){ //r番目に小さい要素 1-origin ない時はINF ll i=bit.nthsmall(r); return (i==bit.N) ? INF : co.i2v(i); } ll nthbig(ll r){ //r番目に大きい要素 1-origin ない時は-INF ll i=bit.nthbig(r); return (i==-1) ? -INF : co.i2v(i); } void Dump() { rep(i,0,bit.N-1) cerr<<setw(3)<< co.i2v(i) <<" "<<setw(5)<< bit[i] <<'\n'; } }; void solve() { ll q,k; cin >> q >> k; vector<pair<ll,ll>> kv(q); vll buf; rep(i,0,q-1){ ll k; ll v=-1; cin>>k; if (k==1) cin >> v; kv[i]={k,v}; if (k==1)buf.push_back(v); } BITCO bit(buf); vll ans; rep(i,0,sz(kv)-1){ ll kind,v; tie(kind,v) = kv[i]; if (kind==1){ bit.insert(v); } else{//kind==2 ll x=bit.nthsmall(k); if (x==INF){ ans.push_back(-1); } else{ ans.push_back(x); bit.erase(x); } } } each(e,ans) cout << e << '\n'; return; } int main(){ #if 1 solve(); //cin2solve(); //generand(); #else ll t; cin >> t; rep(i, 0, t-1){ solve(); //cin2solve(); } #endif return 0; }