結果

問題 No.2809 Sort Query
ユーザー nouka28
提出日時 2024-07-12 22:08:55
言語 C++23
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 1,255 ms / 2,000 ms
コード長 18,927 bytes
コンパイル時間 7,251 ms
コンパイル使用メモリ 339,128 KB
実行使用メモリ 53,764 KB
最終ジャッジ日時 2024-07-12 22:10:26
合計ジャッジ時間 84,855 ms
ジャッジサーバーID
(参考情報)
judge6 / judge1
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ファイルパターン 結果
other AC * 71
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ソースコード

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#pragma region template
/*
template made by nouka28
last update 2024.7.7
*/
//include
#include<bits/stdc++.h>
using namespace std;
//atcoder
#include<atcoder/all>
using namespace atcoder;
using mint=atcoder::modint998244353;
// using mint=atcoder::modint1000000007;
// using mint=atcoder::modint;
istream& operator>>(istream&is,mint &x){long long x_;is>>x_;x=x_;return is;}
ostream& operator<<(ostream&os,mint &x){os<<x.val();return os;}
//pragma
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
//define
// #define int long long
#define pb push_back
#define eb emplace_back
#define ep emplace
#define fi first
#define se second
#define ALL(x) begin(x),end(x)
#define LEN(x) (signed int)(x.size())
#define BIT(x,i) ((x)>>(i)&1)
//using
using u32=unsigned int;
using u64=unsigned long long;
using ull=unsigned long long;
using i32=signed int;
using i64=signed long long;
using ll=signed long long;
using f64=double;
using f80=long double;
using pi=pair<i32,i32>;
using pl=pair<i64,i64>;
using pd=pair<f80,f80>;
template<class T>using V=vector<T>;
template<class T>using VV=V<V<T>>;
template<class T>using VVV=V<V<V<T>>>;
template<class T>using VVVV=V<V<V<V<T>>>>;
template<class T>using VVVVV=V<V<V<V<V<T>>>>>;
template<class T>using pqmax=priority_queue<T>;
template<class T>using pqmin=priority_queue<T,vector<T>,greater<T>>;
using u128=__uint128_t;
using i128=__int128_t;
//io INT128
i128 i128_parse(string &s){i128 ret=0;for(i32 i=0;i<(i32)s.length();i++)if('0'<=s[i]&&s[i]<='9')ret=10*ret+s[i]-'0';return ret;}
u128 u128_parse(string &s){u128 ret=0;for(i32 i=0;i<(i32)s.length();i++)if('0'<=s[i]&&s[i]<='9')ret=10*ret+s[i]-'0';return ret;}
istream &operator>>(istream &is,i128 &x){string s;is>>s;x=i128_parse(s);return is;}
istream &operator>>(istream &is,u128 &x){string s;is>>s;x=u128_parse(s);return is;}
ostream &operator<<(ostream &os,i128 x){
ostream::sentry s(os);
if(s){u128 tmp=x<0?-x:x;char buffer[128];char *d=end(buffer);
do{--d;*d="0123456789"[tmp%10];tmp/=10;}while(tmp!=0);
if(x<0){--d;*d='-';}
int len=end(buffer)-d;
if (os.rdbuf()->sputn(d,len)!=len){os.setstate(ios_base::badbit);}
}
return os;
}
//const
const i64 LINF=0x1fffffffffffffff;
const i32 INF=0x3fffffff;
const i64 MOD=998244353;
const i64 MOD2=1000000007;
const f80 PI=3.1415926535897932384626433832795028841971;
const f80 DINF=numeric_limits<f80>::infinity();
const f80 EPS=1e-9;
const i64 di[]={0,1,0,-1,1,-1,1,-1};
const i64 dj[]={1,0,-1,0,1,1,-1,-1};
//function
#define overload4(_1,_2,_3,_4,name,...) name
#define overload3(_1,_2,_3,name,...) name
#define rep1(n) for(i64 i=0;i<n;i++)
#define rep2(i,n) for(i64 i=0;i<n;i++)
#define rep3(i,a,b) for(i64 i=a;i<b;i++)
#define rep4(i,a,b,c) for(i64 i=a;i<b;i+=c)
#define rep(...) overload4(__VA_ARGS__,rep4,rep3,rep2,rep1)(__VA_ARGS__)
#define rrep1(n) for(i64 i=n;i--;)
#define rrep2(i,n) for(i64 i=n;i--;)
#define rrep3(i,a,b) for(i64 i=b;i-->(a);)
#define rrep4(i,a,b,c) for(i64 i=(a)+((b)-(a)-1)/(c)*(c)i>=a;i-=c)
#define rrep(...) overload4(__VA_ARGS__,rrep4,rrep3,rrep2,rrep1)(__VA_ARGS__)
#define SUM(...) accumulate(ALL(__VA_ARGS__),i64(0))
#define DSUM(...) accumulate(ALL(__VA_ARGS__),f80(0))
template<class T>bool chmin(T &x,const T&y){if(x>y){x=y;return true;}return false;}
template<class T>bool chmax(T &x,const T&y){if(x<y){x=y;return true;}return false;}
template<class T>i32 lob(const V<T>&arr,const T&v){return (i32)(lower_bound(ALL(arr),v)-arr.begin());}
template<class T>i32 upb(const V<T>&arr,const T&v){return (i32)(upper_bound(ALL(arr),v)-arr.begin());}
template<class T>constexpr auto min(T a,T b,T c){return min(a,min(b,c));}
template<class... T>constexpr auto min(T... a){return min(initializer_list<common_type_t<T...>>{a...});}
template<class T>constexpr auto max(T a,T b,T c){return max(a,max(b,c));}
template<class... T>constexpr auto max(T... a){return max(initializer_list<common_type_t<T...>>{a...});}
//io
struct SetUpIO{
SetUpIO(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
cout<<fixed<<setprecision(15);
}
}set_up_io;
//in
void scan(char &x){cin>>x;}
void scan(u32&x){cin>>x;}
void scan(u64 &x){cin>>x;}
void scan(i32 &x){cin>>x;}
void scan(i64 &x){cin>>x;}
void scan(string &x){cin>>x;}
void scan(mint &x){cin>>x;}
template<class T1,class T2>void scan(pair<T1,T2> &x){scan(x.first);scan(x.second);}
template<class T>void scan(V<T> &x){for(T &ele:x){scan(ele);}}
template<class T>void scan(deque<T> &x){for(T &ele:x){scan(ele);}}
template<class T,i32 size>void scan(array<T,size> &x){for(T &ele:x){scan(ele);}}
template<class T,i32 size>void scan(T (&x)[size]){for(T &ele:x){scan(ele);}}
void rd(){}
template<class Head,class... Tail>void rd(Head &head,Tail &...tail){scan(head);rd(tail...);}
#define CHR(...) char __VA_ARGS__;rd(__VA_ARGS__)
#define U32(...) u32 __VA_ARGS__;rd(__VA_ARGS__)
#define U64(...) u64 __VA_ARGS__;rd(__VA_ARGS__)
#define I32(...) i32 __VA_ARGS__;rd(__VA_ARGS__)
#define I64(...) i64 __VA_ARGS__;rd(__VA_ARGS__)
#define UINT(...) u32 __VA_ARGS__;rd(__VA_ARGS__)
#define ULL(...) u64 __VA_ARGS__;rd(__VA_ARGS__)
#define INT(...) i32 __VA_ARGS__;rd(__VA_ARGS__)
#define LL(...) i64 __VA_ARGS__;rd(__VA_ARGS__)
#define STR(...) string __VA_ARGS__;rd(__VA_ARGS__)
#define VEC(type,name,size) V<type> name(size);rd(name);
#define VVEC(type,name,size1,size2) VV<type> name(size1,V<type>(size2));rd(name)
//out
void print(){putchar(' ');}
void print(bool x){printf("%d",x);}
void print(u32 x){printf("%u",x);}
void print(u64 x){printf("%llu",x);}
void print(i32 x){printf("%d",x);}
void print(i64 x){printf("%lld",x);}
void print(char x){printf("%c",x);}
void print(f64 x){printf("%.15f",x);}
void print(f80 x){printf("%.15Lf",x);}
void print(const string &x){for(auto&&i:x)print(i);}
void print(mint x){printf("%d",x.val());}
template<class T>void print(const V<T>&);
template<class T1,class T2>void print(const pair<T1,T2>&x){print(x.first);putchar(' ');print(x.second);}
template<class T>void print(complex<T>&x){if(x.real()>=0)print('+');print(x.real());if(x.imag()>=0)print('+');print(x.imag());print('i');}
template<class T>void print(const V<T>&x){if(x.empty())return;print(x[0]);for(auto i=x.begin();++i!=x.end();){putchar(' ');print(*i);}}
template<class T>void print(const deque<T>&x){if(x.empty())return;print(x[0]);for(auto i=x.begin();++i!=x.end();){putchar(' ');print(*i);}}
template<class T>void print(const set<T>&x){if(x.empty())return;print(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(' ');print(*i);}}
template<class T>void print(const unordered_set<T>&x){if(x.empty())return;print(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(' ');print(*i
    );}}
template<class T>void print(const multiset<T>&x){if(x.empty())return;print(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(' ');print(*i);}}
template<class T>void print(const unordered_multiset<T>&x){if(x.empty())return;print(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(' '
    );print(*i);}}
template<class T1,class T2>void print(map<T1,T2>&x){if(x.empty())return;print(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(' ');print(*i
    );}}
template<class T1,class T2>void print(unordered_map<T1,T2>&x){if(x.empty())return;print(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(' '
    );print(*i);}}
template<class T, size_t size> void print(const array<T, size>& x){ print(x[0]); for(auto i = x.begin(); ++i != x.end(); ){ putchar(' '); print(*i);
    } }
template<class T,i32 size>void print(const T(&x)[size]){print(x[0]);for(auto i=x;++i!=end(x);){/*putchar(' ');*/print(*i);}}
template<class T>void print(const T&a){cout<<a;}
int out(){putchar('\n');return 0;}
template<class T>int out(const T&t){print(t);putchar('\n');return 0;}
template<class Head,class... Tail>int out(const Head&head,const Tail&...tail){print(head);putchar(' ');out(tail...);return 0;}
#ifdef LOCAL
void dbg(){putchar(' ');}
void dbg(bool x){printf("%d",x);}
void dbg(u32 x){printf("%u",x);}
void dbg(u64 x){printf("%llu",x);}
void dbg(i32 x){printf("%d",x);}
void dbg(i64 x){printf("%lld",x);}
void dbg(char x){printf("%c",x);}
void dbg(f64 x){printf("%.15f",x);}
void dbg(f80 x){printf("%.15Lf",x);}
void dbg(const string &x){for(auto&&i:x)dbg(i);}
void dbg(mint x){printf("%d",x.val());}
template<class T>void dbg(const V<T>&);
template<class T1,class T2>void dbg(const pair<T1,T2>&x){putchar('(');dbg(x.first);putchar(',');dbg(x.second);putchar(')');}
template<class T>void dbg(complex<T>&x){if(x.real()>=0)dbg('+');dbg(x.real());if(x.imag()>=0)dbg('+');dbg(x.imag());dbg('i');}
template<class T>void dbg(const V<T>&x){putchar('[');if(!x.empty()){dbg(x[0]);for(auto i=x.begin();++i!=x.end();){putchar(',');dbg(*i);}}putchar(']'
    );}
template<class T>void dbg(const deque<T>&x){putchar('[');if(!x.empty()){dbg(x[0]);for(auto i=x.begin();++i!=x.end();){putchar(',');dbg(*i);}}putchar
    (']');}
template<class T>void dbg(const set<T>&x){putchar('{');if(!x.empty()){dbg(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(',');dbg(*i
    );}}putchar('}');}
template<class T>void dbg(const unordered_set<T>&x){putchar('{');if(!x.empty()){dbg(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(',');dbg
    (*i);}}putchar('}');}
template<class T>void dbg(const multiset<T>&x){putchar('{');if(!x.empty()){dbg(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(',');dbg(*i
    );}}putchar('}');}
template<class T>void dbg(const unordered_multiset<T>&x){putchar('{');if(!x.empty()){dbg(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(','
    );dbg(*i);}}putchar('}');}
template<class T1,class T2>void dbg(map<T1,T2>&x){putchar('{');if(!x.empty()){dbg(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar(',');dbg(*i
    );}}putchar('}');}
template<class T1,class T2>void dbg(unordered_map<T1,T2>&x){putchar('{');if(!x.empty()){dbg(*x.begin());for(auto i=x.begin();++i!=x.end();){putchar('
    ,');dbg(*i);}}putchar('}');}
template<class T, size_t size> void dbg(const array<T, size>& x){ putchar('[');dbg(x[0]); for(auto i = x.begin(); ++i != x.end(); ){ putchar(',');
    dbg(*i); } putchar(']');}
template<class T,i32 size>void dbg(const T(&x)[size]){/*putchar('[');*/dbg(x[0]);for(auto i=x;++i!=end(x);){/*putchar(' ')*/;dbg(*i);}/*putchar(']'
    );*/}
template<class T>void dbg(const T&a){cout<<a;}
int dbg2(){putchar('\n');return 0;}
template<class T>int dbg2(const T&t){dbg(t);putchar('\n');return 0;}
template<class Head,class... Tail>int dbg2(const Head&head,const Tail&...tail){dbg(head);putchar(' ');dbg2(tail...);return 0;}
#define debug(...) {dbg((string)(#__VA_ARGS__));dbg(":");dbg2(__VA_ARGS__);}
#else
#define debug(...) void(0)
#endif
//random
random_device rnd;mt19937 mt(rnd());const i64 MT_MAX=LINF;
uniform_int_distribution<i64> RAND(0,MT_MAX);
f64 randd(){return 1.0*RAND(mt)/MT_MAX;}
//random value [a,b]
i64 randint(i64 a,i64 b){return a+RAND(mt)%(b-a+1);}
//funtion2
#define extrep(v,...) for(auto v:__MAKE_MAT__({__VA_ARGS__}))
vector<vector<i64>> __MAKE_MAT__(vector<i64> v){
if(v.empty())return vector<vector<i64>>(1,vector<i64>());
i64 n=v.back();v.pop_back();vector<vector<i64>> ret,tmp=__MAKE_MAT__(v);
for(auto e:tmp)for(i64 i=0;i<n;++i){ret.push_back(e);ret.back().push_back(i);}
return ret;
}
//V',PPVidx
template<class T>
pair<vector<T>,vector<i32>> sortperm(vector<T> v){
vector<pair<T,int>> sv;
for(i32 i=0;i<(i32)v.size();i++){sv.push_back({v[i],i});}
sort(sv.begin(),sv.end());vector<T> rv;vector<i32> p;
for(auto[x,idx]:sv){rv.push_back(x);p.push_back(idx);}
return {rv,p};
}
i64 pow(i64 a,i64 b){i64 x=1;while(b){if(b&1){x*=a;}a=a*a;b>>=1;}return x;}
bool isupper(char x){return('A'<=x&&x<='Z');}
bool islower(char x){return('a'<=x&&x<='z');}
char upper(char &x){if(isupper(x)){return x;}return x-'a'+'A';}
char lower(char &x){if(islower(x)){return x;}return x-'A'+'a';}
string upper(string s){for(auto&e:s)e=upper(e);return s;}
string lower(string s){for(auto&e:s)e=lower(e);return s;}
bool isdigit(char x){return('0'<=x&&x<='9');}
bool ingrid(int x,int y,int h,int w){return 0<=x&&x<h&&0<=y&&y<w;}
#pragma endregion
template<class T> T SortedMultiList_default_op(T a,T b){return max(a,b);}
template<class T> T SortedMultiList_default_e(){return 0;}
template<class T,T(*op)(T,T)/*=SortedMultiList_default_op<T>*/,T(*e)()/*=SortedMultiList_default_e<T>*/>
class SortedMultiList{
struct Node{
T key,acc;
int priority,cnt;
Node *l,*r;
Node(T key,int priority):key(key),acc(key),priority(priority),cnt(1),l(nullptr),r(nullptr){}
}*root=nullptr;
using Tree=Node*;
int cnt(Tree t){
return t?t->cnt:0;
}
T acc(Tree t){
return t?t->acc:e();
}
void update(Tree &t){
if(t){
t->cnt=1+cnt(t->l)+cnt(t->r);
t->acc=op(op(acc(t->l),t->key),acc(t->r));
}
}
void split(Tree t,T key,Tree &l,Tree &r){
if(!t){
l=r=nullptr;
}else if(key<t->key){
split(t->l,key,l,t->l),r=t;
}else{
split(t->r,key,t->r,r),l=t;
}
update(t);
}
void split_by_index(Tree t,int idx,Tree &l,Tree &r){
if(!t){
l=r=nullptr;
}else if(cnt(t->l)>=idx){
split_by_index(t->l,idx,l,t->l),r=t;
}else{
split_by_index(t->r,idx-cnt(t->l)-1,t->r,r),l=t;
}
update(t);
}
void merge(Tree &t,Tree l,Tree r){
if(!l||!r){
t=l?l:r;
}else if(l->priority>r->priority){
merge(l->r,l->r,r),t=l;
}else{
merge(r->l,l,r->l),t=r;
}
update(t);
}
void insert(Tree &t,Tree item){
if(!t){
t=item;
}else if(item->priority>t->priority){
split(t,item->key,item->l,item->r),t=item;
update(t);
}else{
insert(item->key<t->key?t->l:t->r,item);
update(t);
}
}
void erase(Tree &t,T key){
if(!t)return;
if(t->key==key){
merge(t,t->l,t->r);
update(t);
}else{
erase(key<t->key?t->l:t->r,key);
update(t);
}
}
bool find(Tree &t,T key){
if(!t){
return false;
}else if(t->key==key){
return true;
}else{
return find(key<t->key?t->l:t->r,key);
}
}
T index(Tree &t,int idx){
int siz=(t->l?t->l->cnt:0);
if(idx==siz){
return t->key;
}else if(idx<siz){
return index(t->l,idx);
}else{
return index(t->r,idx-siz-1);
}
}
int lower_bound(Tree &t,T key){
if(!t)return 0;
int siz=(t->l?t->l->cnt:0);
if(t->key>=key){
return lower_bound(t->l,key);
}else{
return siz+1+lower_bound(t->r,key);
}
}
int upper_bound(Tree &t,T key){
if(!t)return 0;
int siz=(t->l?t->l->cnt:0);
if(t->key>key){
return upper_bound(t->l,key);
}else{
return siz+1+upper_bound(t->r,key);
}
}
T prod(Tree t,int l,int r){
Tree t1,t2,t3;
split_by_index(t,l,t1,t2);
split_by_index(t2,r-l,t2,t3);
T res=acc(t2);
merge(t2,t2,t3);
merge(t,t1,t2);
return res;
}
template<class F>
int max_right(Tree t,const F &f,T product){
if(!f(product))return 0;
if(f(op(product,acc(t))))return cnt(t);
int m=max_right(t->l,f,product);
if(m<cnt(t->l))return m;
product=op(product,acc(t->l));
if(!f(op(product,t->key)))return cnt(t->l);
product=op(product,t->key);
return cnt(t->l)+1+max_right(t->r,f,product);
}
template<class F>
int min_left(Tree t,const F &f,T product){
if(!f(product))return cnt(t);
if(f(op(product,acc(t))))return 0;
int m=min_left(t->r,f,product);
if(0<m)return cnt(t->l)+1+m;
product=op(product,acc(t->r));
if(!f(op(product,t->key)))return cnt(t->l)+1;
product=op(product,t->key);
return min_left(t->l,f,product);
}
void to_vector(Tree t,vector<T> &vec){
if(!t)return;
to_vector(t->l,vec);
vec.push_back(t->key);
to_vector(t->r,vec);
};
void dump(Tree t){
if(!t)return;
if(t->l){
dump(t->l);cout<<" ";
}
cout<<t->key;
if(t->r){
cout<<" ";dump(t->r);
}
};
public:
void insert(T key){
insert(root,new Node(key,randint(0,1LL<<63)));
}
void erase(T key){
erase(root,key);
}
bool find(T key){
return find(root,key);
}
T index(int idx){
return index(root,idx);
}
T operator[](int idx){
return index(root,idx);
}
int lower_bound(T key){
return lower_bound(root,key);
}
int upper_bound(T key){
return upper_bound(root,key);
}
int count(T key){
return upper_bound(root,key)-lower_bound(root,key);
}
int size(){
return (root?root->cnt:0);
}
T prod(int l,int r){
return prod(root,l,r);
}
template<bool(*f)(T)>int max_right(int l){
return max_right(l,[](T x){return f(x);});
}
template<class F>int max_right(int l,const F& f){
assert(l<=cnt(root));
T product=e();
assert(f(product));
Tree t1,t2;split_by_index(root,l,t1,t2);
int res=l+max_right(t2,f,product);
merge(root,t1,t2);
return res;
}
template<bool (*f)(T)>int min_left(int r){
return min_left(r,[](T x){return f(x);});
}
template<class F>int min_left(int r,const F& f){
assert(r<=cnt(root));
T product=e();
assert(f(product));
Tree t1,t2;split_by_index(root,r,t1,t2);
int res=min_left(t1,f,product);
merge(root,t1,t2);
return res;
}
vector<T> to_vector(){
vector<T> vec;to_vector(root,vec);
return vec;
}
void dump(){
dump(root);
cout<<endl;
}
constexpr bool operator==(const SortedMultiList<T,op,e> &rhs)const noexcept{
return to_vector()==rhs.to_vector();
}
constexpr bool operator!=(const SortedMultiList<T,op,e> &rhs)const noexcept{
return to_vector()!=rhs.to_vector();
}
};
ll op(ll a,ll b){return max(a,b);}
ll e(){return 0;}
int main(){
INT(n,q);
map<int,ll> f;
rep(i,n){
LL(a);f[i]=a;
}
SortedMultiList<ll,op,e> st;
rep(i,n)st.insert(0);
while(q--){
INT(t);
if(t==1){
LL(k,x);
k--;
f[k]=x;
}
if(t==2){
V<int> idxs;
for(auto&&[u,v]:f){
idxs.pb(u);
}
reverse(ALL(idxs));
for(auto&&e:idxs){
st.erase(st[e]);
}
for(auto&&[u,v]:f){
st.insert(v);
}
f.clear();
}
if(t==3){
INT(k);k--;
if(f.count(k)){
out(f[k]);
}else{
out(st[k]);
}
}
}
}
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