結果
問題 | No.1071 ベホマラー |
ユーザー | ganariya |
提出日時 | 2020-06-05 22:01:10 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 7,476 bytes |
コンパイル時間 | 1,790 ms |
コンパイル使用メモリ | 153,784 KB |
実行使用メモリ | 8,960 KB |
最終ジャッジ日時 | 2024-05-09 21:08:57 |
合計ジャッジ時間 | 3,279 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
(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
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 | 2 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 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | AC | 39 ms
7,168 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | AC | 54 ms
8,704 KB |
testcase_18 | AC | 54 ms
8,704 KB |
testcase_19 | AC | 54 ms
8,704 KB |
testcase_20 | AC | 50 ms
8,832 KB |
testcase_21 | WA | - |
testcase_22 | AC | 51 ms
8,704 KB |
testcase_23 | AC | 51 ms
8,704 KB |
testcase_24 | AC | 53 ms
8,704 KB |
ソースコード
//include //------------------------------------------ #include <vector> #include <list> #include <map> #include <unordered_map> #include <climits> #include <set> #include <unordered_set> #include <deque> #include <stack> #include <bitset> #include <algorithm> #include <functional> #include <numeric> #include <utility> #include <sstream> #include <iostream> #include <iomanip> #include <cstdio> #include <cmath> #include <cstdlib> #include <cctype> #include <string> #include <cstring> #include <ctime> #include <queue> #include <random> #include <chrono> #include <complex> #include <regex> #include <locale> #include <random> #include <cassert> #include <type_traits> using namespace std; // typedef //------------------------------------------ typedef long long LL; typedef vector<int> VI; typedef vector<bool> VB; typedef vector<char> VC; typedef vector<double> VD; typedef vector<string> VS; typedef vector<LL> VLL; typedef vector<VI> VVI; typedef vector<VB> VVB; typedef vector<VS> VVS; typedef vector<VLL> VVLL; typedef vector<VVI> VVVI; typedef vector<VVLL> VVVLL; typedef pair<int, int> PII; typedef pair<LL, LL> PLL; typedef pair<int, string> PIS; typedef pair<string, int> PSI; typedef pair<string, string> PSS; typedef vector<PII> VPII; typedef vector<PLL> VPLL; typedef vector<VPII> VVPII; typedef vector<VPLL> VVPLL; typedef vector<VS> VVS; typedef map<int, int> MII; typedef map<LL, LL> MLL; typedef map<string, int> MSI; typedef map<int, string> MIS; // container util //------------------------------------------ #define ALL(a) (a).begin(),(a).end() #define SZ(a) int((a).size()) #define EACH(i, arr) for(typeof((arr).begin()) i=(arr).begin(); i!=(arr).end(); ++i) #define EXIST(str, e) ((str).find(e)!=(str).end()) #define COUNT(arr, v) count((arr).begin(), (arr).end(), v) #define SEARCH(v, w) search((v).begin(), (v).end(), (w).begin(), (w).end()) #define SORT(c) sort((c).begin(),(c).end()) #define RSORT(c) sort((c).rbegin(),(c).rend()) #define REVERSE(c) reverse((c).begin(), (c).end()) #define ROTATE_LEFT(arr, c) rotate((arr).begin(), (arr).begin()+(c), (arr).end()) #define ROTATE_RIGHT(arr, c) rotate((arr).rbegin(), (arr).rbegin() + (c), (arr).rend()) #define SUMI(arr) accumulate((arr).begin(), (arr).end(), 0) #define SUMD(arr) accumulate((arr).begin(), (arr).end(), 0.) #define SUMLL(arr) accumulate((arr).begin(), (arr).end(), 0LL) #define MULD(arr) accumulate((arr).begin(), (arr).end(), 1., multiplies<double>()) #define UB(arr, n) upper_bound((arr).begin(), (arr).end(), n) #define LB(arr, n) lower_bound((arr).begin(), (arr).end(), n) #define PB push_back #define MP make_pair #define ft first #define sd second // input output //------------------------------------------ #define GL(s) getline(cin, (s)) #define INIT() std::ios::sync_with_stdio(false);std::cin.tie(0) #define OUT(d) std::cout<<(d) #define OUT_L(d) std::cout<<(d)<<endl #define FOUT(n, data) std::cout<<std::fixed<<std::setprecision(n)<<(data) #define FOUT_L(n, data) std::cout<<std::fixed<<std::setprecision(n)<<(data)<<"\n" #define EL() printf("\n") #define SHOW_VECTOR(v) {std::cerr << #v << "\t:";for(const auto& xxx : v){std::cerr << xxx << " ";}std::cerr << "\n";} #define SHOW_MAP(v) {std::cerr << #v << endl; for(const auto& xxx: v){std::cerr << xxx.first << " " << xxx.second << "\n";}} #define Yes() printf("Yes\n") #define No() printf("No\n") #define YES() printf("YES\n") #define NO() printf("NO\n") #define Yay() printf("Yay!\n") #define Nnn() printf(":(\n") #define CE(x, y) ((x + y - 1) / (y)) template<typename T1, typename T2> istream &operator>>(istream &in, pair<T1, T2> &p) { in >> p.first >> p.second; return in; } template<typename T> istream &operator>>(istream &in, vector<T> &v) { for (auto &x: v) in >> x; return in; } template<typename T1, typename T2> ostream &operator<<(ostream &out, const std::pair<T1, T2> &p) { out << "[" << p.first << ", " << p.second << "]" << "\n"; return out; } template<class T1, class T2> inline bool chmin(T1 &a, T2 b) { if (a > b) { a = b; return true; } return false; } template<class T1, class T2> inline bool chmax(T1 &a, T2 b) { if (a < b) { a = b; return true; } return false; } //repetition //------------------------------------------ #define FOR(i, a, b) for(int i=(a);i<(b);++i) #define RFOR(i, a, b) for(int i=(b)-1;i>=(a);--i) #define REP(i, n) FOR(i,0,n) #define RREP(i, n) for(int i = n-1;i >= 0;i--) #define FORLL(i, a, b) for(LL i=LL(a);i<LL(b);++i) #define RFORLL(i, a, b) for(LL i=LL(b)-1;i>=LL(a);--i) #define REPLL(i, n) for(LL i=0;i<LL(n);++i) #define RREPLL(i, n) for(LL i=LL(n)-1;i>=0;--i) #define FOREACH(x, arr) for(auto &(x) : (arr)) // Option + Control + K Terminal // Command + Control + K Run // Command + b EOF //------------------------------------------ //------------------------------------------ template<typename T> class CulSum { private: long long N; vector<T> a; vector<T> aa; vector<T> b; vector<T> bb; function<T(T, T)> func; public: /// @param a original array CulSum(vector<T> _a) { N = _a.size(); a = _a; b = _a; reverse(b.begin(), b.end()); this->aa = vector<T>(N + 1, T{}); this->bb = vector<T>(N + 1, T{}); for (int i = 0; i < N; i++) aa[i + 1] = a[i] + aa[i]; for (int i = 0; i < N; i++) bb[i + 1] = b[i] + bb[i]; } /// @param a original array CulSum(vector<T> _a, function<T(T, T)> func) : func(func) { N = _a.size(); a = _a; b = _a; reverse(b.begin(), b.end()); this->aa = vector<T>(N + 1, T{}); this->bb = vector<T>(N + 1, T{}); for (int i = 0; i < N; i++) aa[i + 1] = func(a[i], aa[i]); for (int i = 0; i < N; i++) bb[i + 1] = func(b[i], bb[i]); } /// @brief 0-index original /// @param l original close /// @param r original open T get_sum(int l, int r) { return aa[r] - aa[l]; } /// @brief 0-index original /// @param l original close /// @param r original open T get_sum_reverse(int l, int r) { l = N - l; r = N - r; return bb[l] - bb[r]; } /// @brief 0-index original /// @param k length T get_sum_lead_k_len(int k) { return get_sum(0, k); } /// @brief 0-index original /// @param k length T get_sum_tail_k_len(int k) { return get_sum_reverse(N - k, N); } void show() { for (int i = 0; i < N + 1; i++) cout << aa[i] << " "; cout << endl; } void show_reverse() { for (int i = N; i >= 0; i--) cout << bb[i] << " "; cout << endl; } }; int main() { LL N, K, X, Y; cin >> N >> K >> X >> Y; VLL A(N); cin >> A; SORT(A); VLL B(N); REP(i, N) B[i] = CE(A[i] - 1, K); CulSum<LL> cul_sum(B); LL ans = accumulate(B.begin(), B.end(), 0LL) * X; for (int i = 0; i < N; i++) { LL cost = B[i] * Y; LL rem = cul_sum.get_sum(i + 1, N) - (N - i - 1) * B[i]; cost += rem * X; chmin(ans, cost); } // for (int i = 0, j = 0; i < N; i = j) { // while (j < N and B[i] == B[j])j++; // LL cost = B[i] * Y; // LL rem = cul_sum.get_sum(j, N) - (N - j) * B[i]; // cost += rem * X; // chmin(ans, cost); // } cout << ans << endl; }