結果
問題 | No.1862 Copy and Paste |
ユーザー | kiyoshi0205 |
提出日時 | 2022-03-04 22:41:35 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 690 ms / 2,000 ms |
コード長 | 3,580 bytes |
コンパイル時間 | 4,225 ms |
コンパイル使用メモリ | 276,268 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-09-13 09:33:16 |
合計ジャッジ時間 | 14,887 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
6,816 KB |
testcase_01 | AC | 2 ms
6,812 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | AC | 2 ms
6,944 KB |
testcase_05 | AC | 2 ms
6,940 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,940 KB |
testcase_08 | AC | 2 ms
6,944 KB |
testcase_09 | AC | 598 ms
6,940 KB |
testcase_10 | AC | 45 ms
6,940 KB |
testcase_11 | AC | 634 ms
6,940 KB |
testcase_12 | AC | 379 ms
6,940 KB |
testcase_13 | AC | 632 ms
6,940 KB |
testcase_14 | AC | 37 ms
6,940 KB |
testcase_15 | AC | 316 ms
6,940 KB |
testcase_16 | AC | 592 ms
6,940 KB |
testcase_17 | AC | 308 ms
6,944 KB |
testcase_18 | AC | 198 ms
6,940 KB |
testcase_19 | AC | 628 ms
6,940 KB |
testcase_20 | AC | 554 ms
6,944 KB |
testcase_21 | AC | 357 ms
6,944 KB |
testcase_22 | AC | 560 ms
6,940 KB |
testcase_23 | AC | 559 ms
6,940 KB |
testcase_24 | AC | 687 ms
6,940 KB |
testcase_25 | AC | 2 ms
6,944 KB |
testcase_26 | AC | 688 ms
6,944 KB |
testcase_27 | AC | 687 ms
6,940 KB |
testcase_28 | AC | 690 ms
6,944 KB |
testcase_29 | AC | 537 ms
6,940 KB |
testcase_30 | AC | 84 ms
6,940 KB |
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 DEBUG void 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)) #endif inline void startupcpp(void) noexcept{ cin.tie(0); ios::sync_with_stdio(false); } vector<int> val; int A,B,N,N2; int get_index(int x){return x<=N2?int(val.size())-x:N/x-1;} vector<bool> vis; vector<ll> ans; ll calc(int K){ if(K==0)return 0; int id=get_index(K); if(vis[id])return ans[id]; vis[id]=true; ans[id]=A+ll(K)*B; for(int now=2,dnow=K/2;dnow;dnow=K/now){ chmin(ans[id],calc(dnow)+(now-1LL)*B+A); now=K/dnow+1; } return ans[id]; } int main(){ startupcpp(); cin>>A>>B>>N; N2=sqrtl(--N); for(int now=N;now;now=N/(N/now+1))val.emplace_back(now); vis.resize(val.size()); ans.resize(val.size(),inf); print(calc(N)); }