結果
| 問題 |
No.3049 Contest Coordinator
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2025-03-07 21:53:33 |
| 言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 233 ms / 2,000 ms |
| コード長 | 2,922 bytes |
| コンパイル時間 | 3,854 ms |
| コンパイル使用メモリ | 284,192 KB |
| 実行使用メモリ | 12,740 KB |
| 最終ジャッジ日時 | 2025-03-07 21:53:46 |
| 合計ジャッジ時間 | 12,662 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 58 |
ソースコード
#include <bits/stdc++.h>
using namespace std;
template<class F, class S>
ostream &operator<<(ostream &s, const pair<F, S> &v) {
s << "(" << v.first << ", " << v.second << ")";
return s;
}
template<ranges::range T> requires (!is_convertible_v<T, string_view>)
istream &operator>>(istream &s, T &&v) {
for (auto &&x : v) s >> x;
return s;
}
template<ranges::range T> requires (!is_convertible_v<T, string_view>)
ostream &operator<<(ostream &s, T &&v) {
for (auto &&x : v) s << x << ' ';
return s;
}
#ifdef LOCAL
template<class... T> void dbg(T... x) {
char e{};
((cerr << e << x, e = ' '), ...);
}
#define debug(x...) dbg(#x, '=', x, '\n')
#else
#define debug(...) ((void)0)
#endif
#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()
#define ff first
#define ss second
template<class T> inline constexpr T inf = numeric_limits<T>::max() / 2;
bool chmin(auto &a, auto b) { return (b < a and (a = b, true)); }
bool chmax(auto &a, auto b) { return (a < b and (a = b, true)); }
using u32 = unsigned int;
using i64 = long long;
using u64 = unsigned long long;
using i128 = __int128;
using u128 = unsigned __int128;
constexpr i64 mod = 998244353;
void solve() {
int N, T, X, Y;
cin >> N >> T >> X >> Y;
vector<int> D(N);
cin >> D;
sort(all(D));
vector<int> S;
int lst = -inf<int>, cnt = 0;
for (int p : D) {
if (p - lst <= T) {
cnt++;
lst = p;
} else {
if (cnt) {
S.push_back(cnt);
}
cnt = 1;
lst = p;
}
}
if (cnt) {
S.push_back(cnt);
}
auto work = [&](auto &&self, auto l, auto r) -> vector<int> {
if (r - l == 1) {
return {0, *l};
}
auto m = l + (r - l) / 2;
auto L = self(self, l, m);
auto R = self(self, m, r);
vector<int> f{0};
auto i = L.begin() + 1;
auto j = R.begin() + 1;
auto get = [&](auto it) -> int {
return *it - *prev(it);
};
while (i != L.end() or j != R.end()) {
if (j == R.end() or (i != L.end() and get(i) > get(j))) {
f.push_back(f.back() + get(i));
i++;
} else {
f.push_back(f.back() + get(j));
j++;
}
}
return f;
};
auto conv = work(work, all(S));
vector<int> need(N + 1, N);
for (int i = 0; i < conv.size(); i++) {
need[conv[i]] = i;
}
for (int i = N - 1; i >= 0; i--) {
chmin(need[i], need[i + 1]);
}
for (int i = 1; i <= N; i++) {
cout << 1LL * min(X, Y) * (need[i] - 1) << " \n"[i == N];
}
}
int main() {
cin.tie(0)->sync_with_stdio(0);
cin.exceptions(cin.failbit);
int t = 1;
// cin >> t;
while (t--) {
solve();
}
return 0;
}