1600 | 2022. 11. 28 20:35:16 | kicsiboglar | Tűzijáték | cpp11 | Elfogadva 50/50 | 43ms | 5680 KiB |
#include <iostream>
#include <vector>
#include <deque>
#define ll long long
using namespace std;
ll n, m, k, i, j,last;
int main()
{
cin >> n >> m >> k;
vector <ll> x(n + 1);
for (i = 1; i <= n; ++i) cin >> x[i];
deque <ll> res;
res.push_back(m);
for (i = m-1; i >= 1; --i)
{
if (x[res[0]] - x[i] >= k) res.push_front(i);
}
for (i = m + 1; i <= n; ++i)
{
if (x[i] - x[res.back()] >= k) res.push_back(i);
}
cout << res.size() << "\n";
for (auto& e : res) cout << e << " ";
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 50/50 | ||||||
1 | Elfogadva | 0/0 | 3ms | 1808 KiB | |||
2 | Elfogadva | 0/0 | 43ms | 3548 KiB | |||
3 | Elfogadva | 2/2 | 2ms | 2108 KiB | |||
4 | Elfogadva | 2/2 | 2ms | 2312 KiB | |||
5 | Elfogadva | 2/2 | 2ms | 2516 KiB | |||
6 | Elfogadva | 2/2 | 2ms | 2768 KiB | |||
7 | Elfogadva | 2/2 | 2ms | 2972 KiB | |||
8 | Elfogadva | 2/2 | 2ms | 3128 KiB | |||
9 | Elfogadva | 2/2 | 4ms | 3252 KiB | |||
10 | Elfogadva | 2/2 | 4ms | 3544 KiB | |||
11 | Elfogadva | 2/2 | 4ms | 3492 KiB | |||
12 | Elfogadva | 2/2 | 8ms | 3720 KiB | |||
13 | Elfogadva | 2/2 | 8ms | 3672 KiB | |||
14 | Elfogadva | 2/2 | 8ms | 3868 KiB | |||
15 | Elfogadva | 3/3 | 8ms | 4204 KiB | |||
16 | Elfogadva | 3/3 | 13ms | 4276 KiB | |||
17 | Elfogadva | 3/3 | 17ms | 4280 KiB | |||
18 | Elfogadva | 3/3 | 21ms | 5000 KiB | |||
19 | Elfogadva | 3/3 | 43ms | 5676 KiB | |||
20 | Elfogadva | 3/3 | 43ms | 5680 KiB | |||
21 | Elfogadva | 4/4 | 43ms | 5508 KiB | |||
22 | Elfogadva | 4/4 | 43ms | 5508 KiB |