結果
問題 | No.1099 Range Square Sum |
ユーザー | hotman78 |
提出日時 | 2020-06-26 22:13:03 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 479 ms / 2,000 ms |
コード長 | 5,714 bytes |
コンパイル時間 | 4,953 ms |
コンパイル使用メモリ | 412,072 KB |
実行使用メモリ | 23,552 KB |
最終ジャッジ日時 | 2024-07-04 21:42:37 |
合計ジャッジ時間 | 10,944 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 | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 1 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 5 ms
5,376 KB |
testcase_12 | AC | 5 ms
5,376 KB |
testcase_13 | AC | 5 ms
5,376 KB |
testcase_14 | AC | 5 ms
5,376 KB |
testcase_15 | AC | 5 ms
5,376 KB |
testcase_16 | AC | 5 ms
5,376 KB |
testcase_17 | AC | 5 ms
5,376 KB |
testcase_18 | AC | 5 ms
5,376 KB |
testcase_19 | AC | 4 ms
5,376 KB |
testcase_20 | AC | 4 ms
5,376 KB |
testcase_21 | AC | 475 ms
23,552 KB |
testcase_22 | AC | 473 ms
23,552 KB |
testcase_23 | AC | 473 ms
23,552 KB |
testcase_24 | AC | 469 ms
23,552 KB |
testcase_25 | AC | 479 ms
23,424 KB |
testcase_26 | AC | 397 ms
23,552 KB |
testcase_27 | AC | 396 ms
23,424 KB |
testcase_28 | AC | 402 ms
23,552 KB |
testcase_29 | AC | 406 ms
23,552 KB |
testcase_30 | AC | 401 ms
23,552 KB |
コンパイルメッセージ
main.cpp:54:12: warning: use of 'auto' in parameter declaration only available with '-std=c++20' or '-fconcepts' 54 | bool chmin(auto& s,const auto& t){bool res=s>t;s=min(s,t);return res;} | ^~~~ main.cpp:54:26: warning: use of 'auto' in parameter declaration only available with '-std=c++20' or '-fconcepts' 54 | bool chmin(auto& s,const auto& t){bool res=s>t;s=min(s,t);return res;} | ^~~~ main.cpp:55:12: warning: use of 'auto' in parameter declaration only available with '-std=c++20' or '-fconcepts' 55 | bool chmax(auto& s,const auto& t){bool res=s<t;s=max(s,t);return res;} | ^~~~ main.cpp:55:26: warning: use of 'auto' in parameter declaration only available with '-std=c++20' or '-fconcepts' 55 | bool chmax(auto& s,const auto& t){bool res=s<t;s=max(s,t);return res;} | ^~~~
ソースコード
#pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") #pragma GCC push_options #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx") #include<bits/stdc++.h> #include <xmmintrin.h> #include <immintrin.h> using namespace::std; __attribute__((constructor))void init(){cin.tie(0);ios::sync_with_stdio(false);cout<<fixed<<setprecision(15);} #include<ext/pb_ds/assoc_container.hpp> #include<ext/pb_ds/tree_policy.hpp> #include <ext/pb_ds/priority_queue.hpp> #include<ext/pb_ds/tag_and_trait.hpp> // #include <boost/multiprecision/cpp_dec_float.hpp> // #include <boost/multiprecision/cpp_int.hpp> // namespace mp = boost::multiprecision; // typedef mp::number<mp::cpp_dec_float<0>> cdouble; // typedef mp::cpp_int cint; template<typename T>using pbds=__gnu_pbds::tree<T,__gnu_pbds::null_type,less<T>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>; template<typename T>using pbds_map=__gnu_pbds::tree<T,T,less<T>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>; template<typename T,typename E>using hash_map=__gnu_pbds::gp_hash_table<T,E>; template<typename T>using pqueue =__gnu_pbds::priority_queue<T, greater<T>,__gnu_pbds::rc_binomial_heap_tag>; typedef long long lint; #define INF (1LL<<60) #define IINF (1<<30) #define LINF (9223372036854775807LL) #define EPS (1e-10) #define endl ('\n') //#define MOD 1000000007LL #define MOD 998244353LL //#define MOD 18446744069414584321ULL typedef vector<lint> vec; typedef vector<vector<lint>> mat; typedef vector<vector<vector<lint>>> mat3; typedef vector<string> svec; typedef vector<vector<string>> smat; template<typename T>inline void numout(T t){bool f=0;for(auto i:t){cout<<(f?" ":"")<<i<INF/2?i:"INF";f=1;}cout<<endl;} template<typename T>inline void numout2(T t){for(auto i:t)numout(i);} template<typename T>inline void output(T t){bool f=0;for(auto i:t){cout<<(f?" ":"")<<i;f=1;}cout<<endl;} template<typename T>inline void output2(T t){for(auto i:t)output(i);} template<typename T>inline void _output(T t){bool f=0;for(lint i=0;i<t.size();i++){cout<<f?"":" "<<t[i];f=1;}cout<<endl;} template<typename T>inline void _output2(T t){for(lint i=0;i<t.size();i++)output(t[i]);} #define rep(i,n) for(lint i=0;i<lint(n);++i) #define repi(i,a,b) for(lint i=lint(a);i<(lint)(b);++i) #define rrep(i,n) for(lint i=lint(n)-1;i>=0;--i) #define rrepi(i,a,b) for(lint i=lint(b)-1;i>=lint(a);--i) #define irep(i) for(lint i=0;;++i) #define all(n) begin(n),end(n) #define dist(a,b,c,d) sqrt(pow(a-c,2)+pow(b-d,2)) inline lint gcd(lint A,lint B){return B?gcd(B,A%B):A;} inline lint lcm(lint A,lint B){return A/gcd(A,B)*B;} // inline cint cgcd(cint A,cint B){return B?cgcd(B,A%B):A;} // inline cint clcm(cint A,cint B){return A/cgcd(A,B)*B;} bool chmin(auto& s,const auto& t){bool res=s>t;s=min(s,t);return res;} bool chmax(auto& s,const auto& t){bool res=s<t;s=max(s,t);return res;} const vector<lint> dx={1,0,-1,0,1,1,-1,-1}; const vector<lint> dy={0,1,0,-1,1,-1,1,-1}; #define SUM(v) accumulate(all(v),0LL) auto call=[](auto f,auto... args){return f(f,args...);}; template<typename T,typename ...Args>auto make_vector(T x,int arg,Args ...args){if constexpr(sizeof...(args)==0)return vector<T>(arg,x);else return vector(arg,make_vector<T>(x,args...));} template<typename T,typename E> class dynamic_lazy_segment{ using lint=long long; lint n; lint sz; struct node; using np=node*; struct node{ T val=et; E lazy=ee; np lch=nullptr,rch=nullptr; node(){} }; np root=new node(); T update(lint a,lint b,E x,lint l,lint r,np t){ eval(t,l,r); //区間外 if(r<=a||b<=l)return t->val; //全部区間内 if(a<=l&&r<=b){ t->lazy=x; eval(t,l,r); return t->val; } //一部区間内 return t->val=f(update(a,b,x,l,(l+r)/2,t->lch),update(a,b,x,(l+r)/2,r,t->rch)); } T get(lint a,lint b,lint l,lint r,np t){ eval(t,l,r); //区間外 if(r<=a||b<=l)return et; //全部区間内 if(a<=l&&r<=b)return t->val; //一部区間内 return f(get(a,b,l,(l+r)/2,t->lch),get(a,b,(l+r)/2,r,t->rch)); } void eval(np t,lint l,lint r){ if(r-l>1){ if(!t->lch)t->lch=new node(); if(!t->rch)t->rch=new node(); t->lch->lazy=g(t->lch->lazy,t->lazy); t->rch->lazy=g(t->rch->lazy,t->lazy); } t->val=h(t->val,t->lazy,r-l); t->lazy=ee; } static T et; static E ee; T f(T a,T b){ return {a.first+b.first,a.second+b.second}; } T h(T a,E b,lint len){ return make_pair(a.first+a.second*b*2LL+b*b*len,a.second+b*len); } E g(E a,E b){ return a+b; } //auto update(auto a,auto b){return b==ee?a:b;} public: dynamic_lazy_segment(lint sz):n(1),sz(sz){while(n<sz)n<<=1;} dynamic_lazy_segment():n(1LL<<60),sz(1LL<<60){} //0-indexed [a,b) void update(lint a,lint b,E x){update(a,b,x,0,n,root);} //0-indexed [a,b) T get(lint a,lint b){return get(a,b,0,n,root);} }; template<typename T,typename E>T dynamic_lazy_segment<T,E>::et={0,0}; template<typename T,typename E>E dynamic_lazy_segment<T,E>::ee=0; int main(){ lint n; cin>>n; vec a(n); rep(i,n)cin>>a[i]; dynamic_lazy_segment<pair<lint,lint>,lint>seg; lint q; cin>>q; rep(i,n)seg.update(i,i+1,a[i]); rep(i,q){ lint x; cin>>x; if(x==1){ lint s,t,x; cin>>s>>t>>x; seg.update(s-1,t,x); }else{ lint s,t; cin>>s>>t; cout<<seg.get(s-1,t).first<<endl; } } }