結果
問題 | No.2988 Min-Plus Convolution Query |
ユーザー | PCTprobability |
提出日時 | 2024-12-13 00:50:33 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 6,647 bytes |
コンパイル時間 | 7,638 ms |
コンパイル使用メモリ | 321,508 KB |
実行使用メモリ | 26,960 KB |
最終ジャッジ日時 | 2024-12-13 00:51:31 |
合計ジャッジ時間 | 50,075 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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 | 6 ms
6,816 KB |
testcase_01 | AC | 7 ms
6,820 KB |
testcase_02 | TLE | - |
testcase_03 | TLE | - |
testcase_04 | TLE | - |
testcase_05 | AC | 36 ms
7,808 KB |
testcase_06 | AC | 7 ms
6,820 KB |
testcase_07 | AC | 7 ms
6,820 KB |
testcase_08 | AC | 7 ms
6,820 KB |
testcase_09 | AC | 224 ms
13,276 KB |
testcase_10 | AC | 42 ms
6,820 KB |
testcase_11 | AC | 12 ms
6,816 KB |
testcase_12 | AC | 38 ms
6,820 KB |
testcase_13 | AC | 249 ms
13,252 KB |
testcase_14 | AC | 46 ms
6,820 KB |
testcase_15 | AC | 364 ms
14,252 KB |
testcase_16 | AC | 1,610 ms
22,780 KB |
testcase_17 | AC | 348 ms
14,144 KB |
testcase_18 | AC | 369 ms
14,212 KB |
testcase_19 | AC | 342 ms
14,208 KB |
testcase_20 | TLE | - |
testcase_21 | TLE | - |
testcase_22 | TLE | - |
testcase_23 | TLE | - |
testcase_24 | TLE | - |
testcase_25 | TLE | - |
testcase_26 | TLE | - |
testcase_27 | TLE | - |
testcase_28 | TLE | - |
testcase_29 | TLE | - |
testcase_30 | TLE | - |
testcase_31 | TLE | - |
testcase_32 | AC | 6 ms
6,820 KB |
testcase_33 | AC | 6 ms
6,816 KB |
testcase_34 | AC | 6 ms
6,816 KB |
testcase_35 | AC | 6 ms
6,816 KB |
testcase_36 | AC | 6 ms
6,820 KB |
testcase_37 | AC | 6 ms
6,820 KB |
testcase_38 | AC | 6 ms
6,816 KB |
testcase_39 | AC | 6 ms
6,816 KB |
testcase_40 | AC | 6 ms
6,816 KB |
testcase_41 | AC | 6 ms
6,820 KB |
ソースコード
#pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; #if __has_include(<atcoder/all>) #include <atcoder/all> using namespace atcoder; #endif using ll = long long; using ld = long double; using ull = unsigned long long; #define endl "\n" typedef pair<int, int> Pii; #define REP(i, n) for (int i = 0; i < (n); ++i) #define REP3(i, m, n) for (int i = (m); (i) < int(n); ++ (i)) #define rep(i,a,b) for(int i=(int)(a);i<(int)(b);i++) #define ALL(x) begin(x), end(x) #define rrep(i,a,b) for(int i=a;i>=b;i--) #define fore(i,a) for(auto &i:a) #define all(s) (s).begin(),(s).end() #define drep2(i, m, n) for (int i = (m)-1; i >= (n); --i) #define drep(i, n) drep2(i, n, 0) #define rever(vec) reverse(vec.begin(), vec.end()) #define sor(vec) sort(vec.begin(), vec.end()) #define fi first #define FOR_(n) for (ll _ = 0; (_) < (ll)(n); ++(_)) #define FOR(i, n) for (ll i = 0; (i) < (ll)(n); ++(i)) #define se second #define pb push_back #define P pair<ll,ll> #define PQminll priority_queue<ll, vector<ll>, greater<ll>> #define PQmaxll priority_queue<ll,vector<ll>,less<ll>> #define PQminP priority_queue<P, vector<P>, greater<P>> #define PQmaxP priority_queue<P,vector<P>,less<P>> #define NP next_permutation #define die(a) {cout<<a<<endl;return 0;} #define dier(a) {return a;} //const ll mod = 1000000009; const ll mod = 998244353; //const ll mod = 1000000007; const ll inf = 4000000000000000000ll; const ld eps = ld(0.00000000001); static const long double pi = 3.141592653589793; template<class T>void vcin(vector<T> &n){for(int i=0;i<int(n.size());i++) cin>>n[i];} template<class T,class K>void vcin(vector<T> &n,vector<K> &m){for(int i=0;i<int(n.size());i++) cin>>n[i]>>m[i];} template<class T>void vcout(vector<T> &n){for(int i=0;i<int(n.size());i++){cout<<n[i]<<" ";}cout<<endl;} template<class T>void vcin(vector<vector<T>> &n){for(int i=0;i<int(n.size());i++){for(int j=0;j<int(n[i].size());j++){cin>>n[i][j];}}} template<class T>void vcout(vector<vector<T>> &n){for(int i=0;i<int(n.size());i++){for(int j=0;j<int(n[i].size());j++){cout<<n[i][j]<<" ";}cout<<endl;}cout<<endl;} void yes(bool a){cout<<(a?"yes":"no")<<endl;} void YES(bool a){cout<<(a?"YES":"NO")<<endl;} void Yes(bool a){cout<<(a?"Yes":"No")<<endl;} void possible(bool a){ cout<<(a?"possible":"impossible")<<endl; } void Possible(bool a){ cout<<(a?"Possible":"Impossible")<<endl; } void POSSIBLE(bool a){ cout<<(a?"POSSIBLE":"IMPOSSIBLE")<<endl; } #define FOR_R(i, n) for (ll i = (ll)(n)-1; (i) >= 0; --(i)) //template<class T>auto min(const T& a){ return *min_element(all(a)); } //template<class T>auto max(const T& a){ return *max_element(all(a)); } template<class T,class F>void print(pair<T,F> a){cout<<a.fi<<" "<<a.se<<endl;} template<class T>bool chmax(T &a,const T b) { if (a<b) { a=b; return 1; } return 0;} template<class T>bool chmin(T &a,const T b) { if (b<a) { a=b; return 1; } return 0;} template<class T> void ifmin(T t,T u){if(t>u){cout<<-1<<endl;}else{cout<<t<<endl;}} template<class T> void ifmax(T t,T u){if(t>u){cout<<-1<<endl;}else{cout<<t<<endl;}} ll fastgcd(ll u,ll v){ll shl=0;while(u&&v&&u!=v){bool eu=!(u&1);bool ev=!(v&1);if(eu&&ev){++shl;u>>=1;v>>=1;}else if(eu&&!ev){u>>=1;}else if(!eu&&ev){v>>=1;}else if(u>=v){u=(u-v)>>1;}else{ll tmp=u;u=(v-u)>>1;v=tmp;}}return !u?v<<shl:u<<shl;} ll modPow(ll a, ll n, ll mod) { if(mod==1) return 0;ll ret = 1; ll p = a % mod; while (n) { if (n & 1) ret = ret * p % mod; p = p * p % mod; n >>= 1; } return ret; } vector<ll> divisor(ll x){ vector<ll> ans; for(ll i = 1; i * i <= x; i++){ if(x % i == 0) {ans.push_back(i); if(i*i!=x){ ans.push_back(x / ans[i]);}}}sor(ans); return ans; } ll pop(ll x){return __builtin_popcountll(x);} ll poplong(ll x){ll y=0;while(x){x/=2;y++;}return y;} P hyou(P a){ll x=fastgcd(abs(a.fi),abs(a.se));a.fi/=x;a.se/=x;if(a.se<0){a.fi*=-1;a.se*=-1;}return a;} P Pplus(P a,P b){ return hyou({a.fi*b.se+b.fi*a.se,a.se*b.se});} P Ptimes(P a,ll b){ return hyou({a.fi*b,a.se});} P Ptimes(P a,P b){ return hyou({a.fi*b.fi,a.se*b.se});} P Pminus(P a,P b){ return hyou({a.fi*b.se-b.fi*a.se,a.se*b.se});} P Pgyaku(P a){ return hyou({a.se,a.fi});} void cincout(){ ios::sync_with_stdio(false); std::cin.tie(nullptr); cout<< fixed << setprecision(15); } constexpr int msb(unsigned int n){return n==0?-1:31-__builtin_clz(n);} constexpr int msb(int n){return n==0?-1:31-__builtin_clz(n);} constexpr int msb(unsigned long long n){return n==0?-1:63-__builtin_clzll(n);} constexpr int msb(long long n){return n==0?-1:63-__builtin_clzll(n);} template<typename Func> std::vector<int>monotone_minima(int n,int m,const Func&f){ std::vector<int>res(n); std::vector<tuple<int,int,int,int>>st(msb(n)*2+5); int p=0; st[p++]=std::make_tuple(0,n,0,m); while(p>0){ auto [lx,rx,ly,ry]=st[--p]; if(lx==rx)continue; if(lx+1==rx){ res[lx]=ly; for(int i=ly+1;i<ry;i++)if(f(lx,res[lx],i))res[lx]=i; } else{ int mid=(lx+rx)>>1; res[mid]=ly; for(int i=ly+1;i<ry;i++)if(f(mid,res[mid],i))res[mid]=i; st[p++]=std::make_tuple(lx,mid,ly,res[mid]+1); st[p++]=std::make_tuple(mid+1,rx,res[mid],ry); } } return res; } template<typename T,bool MIN=true> std::vector<T>min_plus_convolution(const std::vector<T>&a,const std::vector<T>&b){ int n=a.size(),m=b.size(); auto f=[&](int i,int j,int k)->bool { if(i<k)return false; if(i-j>=n)return true; if constexpr(MIN)return a[i-j]+b[j]>a[i-k]+b[k]; else return a[i-j]+b[j]<a[i-k]+b[k]; }; std::vector<int>argmin=monotone_minima(n+m-1,m,f); std::vector<T>res(n+m-1); for(int i=0;i<n+m-1;i++)res[i]=a[i-argmin[i]]+b[argmin[i]]; return res; } int main(){ cincout(); ll n,q; cin>>n>>q; vector<ll> a(n),b(n); vcin(a); vcin(b); ll d=2000; vector<vector<ll>> f(q); for(int i=0;i<q;i++){ vector<ll> x(3); vcin(x); x[0]--; x[2]-=2; f[i]=x; } while(f.size()%d){ f.pb({0,0,0}); } vector<int> id(d); vector<ll> c; vector<ll> a2; for(int i=0;i<q;i+=d){ a2=a; for(int j=0;j<d;j++){ id[j]=f[i+j][0]; a[id[j]]=5000000000ll; } sor(id); c=min_plus_convolution(b,a); for(int j=0;j<n;j++){ a[j]=a2[j]; } for(int j=0;j<d;j++){ a[f[i+j][0]]=f[i+j][1]; ll ans=c[f[i+j][2]]; //f[i+j][2] - n < id[k] である ll st=lower_bound(all(id),f[i+j][2]-n+1)-id.begin(); //cout<<st<<endl; for(int k=0;k<id.size();k++){ if(f[i+j][2]-id[k]<0) break; if(f[i+j][2]-id[k]<n) chmin(ans,a[id[k]]+b[f[i+j][2]-id[k]]); } if(i+j<q) cout<<ans<<endl; } } }