結果
問題 | No.1416 ショッピングモール |
ユーザー |
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提出日時 | 2021-03-05 21:32:15 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 7 ms / 1,000 ms |
コード長 | 2,225 bytes |
コンパイル時間 | 1,337 ms |
コンパイル使用メモリ | 130,312 KB |
最終ジャッジ日時 | 2025-01-19 10:40:38 |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 21 |
ソースコード
#include <iostream>#include <cstdio>#include <cstdlib>#include <algorithm>#include <cmath>#include <vector>#include <set>#include <map>#include <unordered_set>#include <unordered_map>#include <queue>#include <ctime>#include <cassert>#include <complex>#include <string>#include <cstring>#include <chrono>#include <random>#include <bitset>#include <fstream>using namespace std;#define int long long#define ii pair <int, int>#define app push_back#define all(a) a.begin(), a.end()#define bp __builtin_popcountll#define ll long long#define mp make_pair#define x first#define y second#define Time (double)clock()/CLOCKS_PER_SEC#define debug(x) std::cerr << #x << ": " << x << '\n';#define FOR(i, n) for (int i = 0; i < n; ++i)#define pb push_back#define trav(a, x) for (auto& a : x)using vi = vector<int>;template <typename T>std::ostream& operator <<(std::ostream& output, const pair <T, T> & data){output << "(" << data.x << "," << data.y << ")";return output;}template <typename T>std::ostream& operator <<(std::ostream& output, const std::vector<T>& data){for (const T& x : data)output << x << " ";return output;}ll div_up(ll a, ll b) { return a/b+((a^b)>0&&a%b); } // divide a by b rounded upll div_down(ll a, ll b) { return a/b-((a^b)<0&&a%b); } // divide a by b rounded downll math_mod(ll a, ll b) { return a - b * div_down(a, b); }#define tcT template<class T#define tcTU tcT, class UtcT> using V = vector<T>;tcT> void re(V<T>& x) {trav(a, x)cin >> a;}tcT> bool ckmin(T& a, const T& b) {return b < a ? a = b, 1 : 0;} // set a = min(a,b)tcT> bool ckmax(T& a, const T& b) {return a < b ? a = b, 1 : 0;}ll gcd(ll a, ll b) {while (b) {tie(a, b) = mp(b, a % b);}return a;}signed main() {#ifdef ONLINE_JUDGE#define endl '\n'ios_base::sync_with_stdio(0); cin.tie(0);#endifint n;cin >> n;vi a(n);re(a);sort(all(a));reverse(all(a));int cur = 0, h = 1, ans = 0;trav (e, a) {if (h == 0) {cur++;h = 1ll << cur;}h--;ans += cur * e;}cout << ans << endl;}