8126 | 2024. 01. 12 14:09:30 | TuruTamas | Fasor (40) | cpp17 | Hibás válasz 34/40 | 81ms | 12940 KiB |
#include <bits/stdc++.h>
using namespace std;
#ifdef DEBUG
ifstream in_file("minta/be1.txt");
#define input in_file
#define INTHENAMEOFGOD
#else
#define input cin
#define INTHENAMEOFGOD \
ios::sync_with_stdio(0); \
cin.tie(0); \
cout.tie(0);
#endif
typedef long long ll;
typedef vector<ll> vi;
typedef vector<vi> vvi;
typedef vector<bool> vb;
typedef pair<ll, ll> pii;
ll N, K, a;
queue<ll> q;
priority_queue<pii> pq;
int main() {
input >> N >> K;
for (ll k = 0; k < K; k++) {
input >> a;
q.push(a);
pq.emplace(a, k);
}
for (ll n = K; n < N; n++) {
input >> a;
pq.emplace(a, n);
q.push(a);
ll ki = q.front();
q.pop();
while (pq.top().second <= n-2*K || pq.top().first <= ki) {
pq.pop();
if (pq.size() == 0) {
cout << n-K+1 << "\n";
exit(0);
}
}
}
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 34/40 | ||||||
1 | Elfogadva | 0/0 | 3ms | 1936 KiB | |||
2 | Elfogadva | 0/0 | 3ms | 2200 KiB | |||
3 | Elfogadva | 2/2 | 2ms | 2276 KiB | |||
4 | Hibás válasz | 0/2 | 3ms | 2396 KiB | |||
5 | Elfogadva | 2/2 | 3ms | 2404 KiB | |||
6 | Elfogadva | 2/2 | 3ms | 2564 KiB | |||
7 | Elfogadva | 2/2 | 2ms | 2656 KiB | |||
8 | Elfogadva | 2/2 | 3ms | 2660 KiB | |||
9 | Elfogadva | 2/2 | 3ms | 2652 KiB | |||
10 | Elfogadva | 2/2 | 3ms | 2788 KiB | |||
11 | Elfogadva | 2/2 | 3ms | 2872 KiB | |||
12 | Elfogadva | 2/2 | 3ms | 2972 KiB | |||
13 | Elfogadva | 2/2 | 61ms | 7180 KiB | |||
14 | Hibás válasz | 0/2 | 56ms | 12940 KiB | |||
15 | Elfogadva | 2/2 | 72ms | 12548 KiB | |||
16 | Elfogadva | 2/2 | 56ms | 8120 KiB | |||
17 | Elfogadva | 2/2 | 71ms | 8180 KiB | |||
18 | Elfogadva | 2/2 | 57ms | 7660 KiB | |||
19 | Elfogadva | 2/2 | 59ms | 7380 KiB | |||
20 | Hibás válasz | 0/2 | 32ms | 8200 KiB | |||
21 | Elfogadva | 2/2 | 81ms | 12840 KiB | |||
22 | Elfogadva | 2/2 | 57ms | 8304 KiB |