結果
問題 | No.1853 Many Operations |
ユーザー |
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提出日時 | 2022-02-25 23:22:45 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,457 bytes |
コンパイル時間 | 4,333 ms |
コンパイル使用メモリ | 270,256 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-07-03 18:23:39 |
合計ジャッジ時間 | 6,531 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 WA * 1 |
other | AC * 3 WA * 23 |
ソースコード
#pragma GCC target("avx")#pragma GCC optimize("O3")#pragma GCC optimize("unroll-loops")#include<bits/stdc++.h>// #include<ext/pb_ds/assoc_container.hpp>// #include<ext/pb_ds/tree_policy.hpp>// #include<ext/pb_ds/tag_and_trait.hpp>// using namespace __gnu_pbds;// #include<boost/multiprecision/cpp_int.hpp>// namespace multiprecisioninteger = boost::multiprecision;// using cint=multiprecisioninteger::cpp_int;using namespace std;using ll=long long;using datas=pair<ll,ll>;using ddatas=pair<long double,long double>;using tdata=pair<ll,datas>;using vec=vector<ll>;using mat=vector<vec>;using pvec=vector<datas>;using pmat=vector<pvec>;// using llset=tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>;#define For(i,a,b) for(i=a;i<(ll)b;++i)#define bFor(i,b,a) for(i=b,--i;i>=(ll)a;--i)#define rep(i,N) For(i,0,N)#define rep1(i,N) For(i,1,N)#define brep(i,N) bFor(i,N,0)#define brep1(i,N) bFor(i,N,1)#define all(v) (v).begin(),(v).end()#define allr(v) (v).rbegin(),(v).rend()#define vsort(v) sort(all(v))#define vrsort(v) sort(allr(v))#define uniq(v) vsort(v),(v).erase(unique(all(v)),(v).end())#define endl "\n"#define popcount __builtin_popcountll#define eb emplace_back#define print(x) cout<<x<<endl#define printyes print("Yes")#define printno print("No")#define printYES print("YES")#define printNO print("NO")#define output(v) do{bool f=0;for(auto outi:v){cout<<(f?" ":"")<<outi;f=1;}cout<<endl;}while(0)#define matoutput(v) do{for(auto outimat:v)output(outimat);}while(0)// constexpr ll mod=1000000007;constexpr ll mod=998244353;constexpr ll inf=1LL<<60;constexpr long double eps=1e-9;const long double PI=acosl(-1);template<class T,class E> ostream& operator<<(ostream& os,const pair<T,E>& p){return os<<"("<<p.first<<","<<p.second<<")";}template<class T> ostream& operator<<(ostream& os,const vector<T>& v){os<<"{";bool f=false;for(auto& x:v){if(f)os<<",";os<<x;f=true;}os<<"}";return os;}template<class T> ostream& operator<<(ostream& os,const set<T>& v){os<<"{";bool f=false;for(auto& x:v){if(f)os<<",";os<<x;f=true;}os<<"}";return os;}template<class T> ostream& operator<<(ostream& os,const multiset<T>& v){os<<"{";bool f=false;for(auto& x:v){if(f)os<<",";os<<x;f=true;}os<<"}";return os;}template<class T,class E> ostream& operator<<(ostream& os,const map<T,E>& v){os<<"{";bool f=false;for(auto& x:v){if(f)os<<",";os<<x;f=true;}os<<"}";return os;}template<class T> inline bool chmax(T& a,const T b){bool x=a<b;if(x)a=b;return x;}template<class T> inline bool chmin(T& a,const T b){bool x=a>b;if(x)a=b;return x;}#ifdef DEBUGvoid debugg(){cout<<endl;}template<class T,class... Args>void debugg(const T& x,const Args&... args){cout<<" "<<x;debugg(args...);}#define debug(...) cout<<__LINE__<<" ["<<#__VA_ARGS__<<"]:",debugg(__VA_ARGS__)#else#define debug(...) (void(0))#endifinline void startupcpp(void) noexcept{cin.tie(0);ios::sync_with_stdio(false);}int f(ll x){if(x<=3)return x;if(x%2==0)return f(x/2)+1;return f((x+int(x%4==3))/2)+2;}map<ll,ll> memo;ll calc(ll N){if(N<=4)return N*(N+1)/2-(N==4);if(memo.count(N))return memo[N];ll even=calc(N/2)+N/2%mod,odd=0;while(N%4!=1){if(N%2==1)odd+=f(N);--N;}odd+=(calc(N/4)+N/2%mod)*2-1+(N+1)/2;// debug(even,odd);return memo[N]=(even+odd)%mod;}int main(){startupcpp();ll N;cin>>N;print(calc(N));}