結果
問題 | No.2304 Distinct Elements |
ユーザー | noya2 |
提出日時 | 2023-05-14 16:39:30 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 69 ms / 3,000 ms |
コード長 | 6,626 bytes |
コンパイル時間 | 4,845 ms |
コンパイル使用メモリ | 273,440 KB |
実行使用メモリ | 7,048 KB |
最終ジャッジ日時 | 2024-11-30 04:52:08 |
合計ジャッジ時間 | 9,938 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 | 2 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,816 KB |
testcase_02 | AC | 2 ms
6,816 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 45 ms
7,048 KB |
testcase_05 | AC | 44 ms
7,048 KB |
testcase_06 | AC | 45 ms
7,040 KB |
testcase_07 | AC | 44 ms
7,040 KB |
testcase_08 | AC | 46 ms
6,920 KB |
testcase_09 | AC | 69 ms
6,912 KB |
testcase_10 | AC | 69 ms
6,920 KB |
testcase_11 | AC | 68 ms
6,920 KB |
testcase_12 | AC | 69 ms
6,872 KB |
testcase_13 | AC | 69 ms
6,920 KB |
testcase_14 | AC | 2 ms
5,248 KB |
testcase_15 | AC | 2 ms
5,248 KB |
testcase_16 | AC | 2 ms
5,248 KB |
testcase_17 | AC | 2 ms
5,248 KB |
testcase_18 | AC | 2 ms
5,248 KB |
testcase_19 | AC | 2 ms
5,248 KB |
testcase_20 | AC | 2 ms
5,248 KB |
testcase_21 | AC | 2 ms
5,248 KB |
testcase_22 | AC | 2 ms
5,248 KB |
testcase_23 | AC | 2 ms
5,248 KB |
testcase_24 | AC | 2 ms
5,248 KB |
testcase_25 | AC | 2 ms
5,248 KB |
testcase_26 | AC | 2 ms
5,248 KB |
testcase_27 | AC | 2 ms
5,248 KB |
testcase_28 | AC | 2 ms
5,248 KB |
testcase_29 | AC | 36 ms
6,652 KB |
testcase_30 | AC | 5 ms
5,248 KB |
testcase_31 | AC | 30 ms
5,428 KB |
testcase_32 | AC | 54 ms
6,704 KB |
testcase_33 | AC | 6 ms
5,248 KB |
testcase_34 | AC | 55 ms
6,736 KB |
testcase_35 | AC | 62 ms
6,768 KB |
testcase_36 | AC | 5 ms
5,248 KB |
testcase_37 | AC | 16 ms
5,248 KB |
testcase_38 | AC | 48 ms
6,892 KB |
testcase_39 | AC | 49 ms
6,912 KB |
testcase_40 | AC | 28 ms
6,524 KB |
testcase_41 | AC | 15 ms
5,248 KB |
testcase_42 | AC | 37 ms
6,912 KB |
testcase_43 | AC | 49 ms
7,040 KB |
testcase_44 | AC | 49 ms
6,468 KB |
testcase_45 | AC | 38 ms
5,380 KB |
testcase_46 | AC | 29 ms
5,248 KB |
testcase_47 | AC | 2 ms
5,248 KB |
testcase_48 | AC | 2 ms
5,248 KB |
testcase_49 | AC | 44 ms
7,048 KB |
testcase_50 | AC | 47 ms
7,044 KB |
testcase_51 | AC | 47 ms
7,040 KB |
testcase_52 | AC | 43 ms
6,916 KB |
testcase_53 | AC | 36 ms
6,948 KB |
testcase_54 | AC | 39 ms
7,044 KB |
testcase_55 | AC | 38 ms
7,044 KB |
testcase_56 | AC | 37 ms
7,044 KB |
testcase_57 | AC | 47 ms
7,048 KB |
testcase_58 | AC | 45 ms
6,916 KB |
testcase_59 | AC | 39 ms
7,044 KB |
testcase_60 | AC | 2 ms
5,248 KB |
testcase_61 | AC | 2 ms
5,248 KB |
ソースコード
#line 1 "c.cpp" #include<bits/stdc++.h> #include<atcoder/all> #define rep(i,n) for (int i = 0; i < int(n); ++i) #define repp(i,m,n) for (int i = m; i < int(n); ++i) #define reb(i,n) for (int i = int(n)-1; i >= 0; --i) #define all(v) v.begin(),v.end() using namespace std; using namespace atcoder; using ll = long long; using ull = unsigned long long; using ld = long double; using P = pair<int, int>; using PL = pair<long long, long long>; using pdd = pair<long double, long double>; using pil = pair<int,ll>; using pli = pair<ll,int>; template<class T>istream &operator>>(istream &is,vector<T> &v){for(auto &e:v)is>>e;return is;} template<typename T>bool range(T a,T b,T x){return (a<=x&&x<b);} template<typename T>bool rrange(T a,T b,T c,T d,T x,T y){return (range(a,c,x)&&range(b,d,y));} template<typename T> T rev(const T& str_or_vec){T res = str_or_vec; reverse(res.begin(),res.end()); return res; } template<typename T>bool chmin(T &a,const T &b){if(a>b){a=b;return true;}return false;} template<typename T>bool chmax(T &a,const T &b){if(a<b){a=b;return true;}return false;} template<typename T>void uniq(vector<T> &v){sort(v.begin(),v.end());v.erase(unique(v.begin(),v.end()),v.end());} template<typename T1, typename T2>void print(pair<T1,T2> a); template<typename T>void print(vector<T> v); template<typename T>void print(vector<vector<T>> v); void print(){ putchar(' '); } void print(bool a){ printf("%d", a); } void print(int a){ printf("%d", a); } void print(long a){ printf("%ld", a); } void print(long long a){ printf("%lld", a); } void print(char a){ printf("%c", a); } void print(char a[]){ printf("%s", a); } void print(const char a[]){ printf("%s", a); } void print(long double a){ printf("%.15Lf", a); } void print(const string& a){ for(auto&& i : a) print(i); } void print(unsigned int a){ printf("%u", a); } void print(unsigned long long a) { printf("%llu", a); } 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; } template<typename T1,typename T2>void print(pair<T1,T2> a){print(a.first);print(),print(a.second);} template<typename T>void print(vector<T> v){for(auto ite=v.begin();ite!=v.end();){print(*ite);if(++ite!=v.end())print();}} template<typename T>void print(vector<vector<T>> v){for(auto ite=v.begin();ite!=v.end();){print(*ite);if(++ite!=v.end())out();}} void yes(){out("Yes");} void no (){out("No");} void yn (bool t){if(t)yes();else no();} void fast_io(){cin.tie(0); ios::sync_with_stdio(0); cout<<fixed<<setprecision(20);} void o(){out("!?");} namespace noya2{ const int INF = 1001001007; const long long mod1 = 998244353; const long long mod2 = 1000000007; const long long inf = 2e18; const long double pi = 3.14159265358979323; const long double eps = 1e-7; const vector<int> dx = {0,1,0,-1,1,1,-1,-1}; const vector<int> dy = {1,0,-1,0,1,-1,-1,1}; const string ALP = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; const string alp = "abcdefghijklmnopqrstuvwxyz"; const string NUM = "0123456789"; } // namespace noya2 using namespace noya2; using mint = modint998244353; //using mint = modint1000000007; //using mint = modint; void out(mint a){out(a.val());} void out(vector<mint> a){vector<ll> b(a.size()); rep(i,a.size()) b[i] = a[i].val(); out(b);} void out(vector<vector<mint>> a){for (auto v : a) out(v);} #line 2 "SlopeTrick.hpp" #line 4 "SlopeTrick.hpp" namespace noya2{ using namespace std; template< typename T > struct SlopeTrick { const T INF = numeric_limits< T >::max() / 3; T min_f; priority_queue< T, vector< T >, less<> > L; priority_queue< T, vector< T >, greater<> > R; T add_l, add_r; void push_R(const T& a) { R.push(a - add_r); } T top_R() const { if (R.empty()) return INF; else return R.top() + add_r; } T pop_R() { T val = top_R(); if (not R.empty()) R.pop(); return val; } void push_L(const T& a) { L.push(a - add_l); } T top_L() const { if (L.empty()) return -INF; else return L.top() + add_l; } T pop_L() { T val = top_L(); if (not L.empty()) L.pop(); return val; } size_t size() { return L.size() + R.size(); } SlopeTrick() : min_f(0), add_l(0), add_r(0) {} // f(x) += a void add_all(const T& a) { min_f += a; } // add \_ // f(x) += max(a - x, 0) void add_a_minus_x(const T& a) { min_f += max(T(0), a - top_R()); push_R(a); push_L(pop_R()); } // add _/ // f(x) += max(x - a, 0) void add_x_minus_a(const T& a) { min_f += max(T(0), top_L() - a); push_L(a); push_R(pop_L()); } // add \/ // f(x) += abs(x - a) void add_abs(const T& a) { add_a_minus_x(a); add_x_minus_a(a); } // \/ -> \_ // f_{new} (x) = min f(y) (y <= x) void clear_right() { while (not R.empty()) R.pop(); } // \/ -> _/ // f_{new} (x) = min f(y) (y >= x) void clear_left() { while (not L.empty()) L.pop(); } // \/ -> \_/ // f_{new} (x) = min f(y) (x-b <= y <= x-a) void shift(const T& a, const T& b) { assert(a <= b); add_l += a; add_r += b; } // \/. -> .\/ // f_{new} (x) = f(x - a) void shift(const T& a) { shift(a, a); } // L, R を破壊する T get(const T& x) { T ret = min_f; while (not L.empty()) { ret += max(T(0), pop_L() - x); } while (not R.empty()) { ret += max(T(0), x - pop_R()); } return ret; } void merge(SlopeTrick& st) { if (st.size() > size()) { swap(st.L, L); swap(st.R, R); swap(st.add_l, add_l); swap(st.add_r, add_r); swap(st.min_f, min_f); } while (not st.R.empty()) { add_x_minus_a(st.pop_R()); } while (not st.L.empty()) { add_a_minus_x(st.pop_L()); } min_f += st.min_f; } }; } // namespace noya2 #line 77 "c.cpp" void solve(){ int n; cin >> n; vector<ll> a(n); cin >> a; sort(all(a)); SlopeTrick<ll> slt; rep(i,n){ slt.shift(1); slt.clear_right(); slt.add_abs(a[i]); } out(slt.min_f); } int main(){ fast_io(); int t = 1; //cin >> t; while(t--) solve(); }