4876 | 2023. 04. 05 20:31:39 | CWM | Legmesszebbi rossz sorrendű (35 pont) | cpp17 | Elfogadva 35/35 | 26ms | 6416 KiB |
#include <iostream>
#include <vector>
#include <climits>
#include <algorithm>
#include <unordered_set>
//upper bound >
//lower bound >=
//int index = (lower_bound(testvec.begin(), testvec.end(), num)-testvec.begin());
using namespace std;
using ll = long long;
int mod = 1000000007;
signed main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
int n;
cin >> n;
vector<pair<int, int>> val; //val index
for (size_t i = 0; i < n; i++)
{
int a;
cin >> a;
val.push_back({ a,i });
}
sort(val.begin(), val.end());
int maxIx = val[0].second;
int HighestIndexNumberIndex = 0;
int maxDist = -1;
int index1 = -1;
int index2 = -1;
for (size_t i = 1; i < val.size(); i++)
{
if (maxIx < val[i].second) {
maxIx = val[i].second;
HighestIndexNumberIndex = i;
}
else if (maxDist < (maxIx - val[i].second)) {
maxDist = maxIx - val[i].second;
index1 = HighestIndexNumberIndex;
index2 = i;
}
}
if (index1 == -1) {
cout << "-1";
return 0;
}
if (val[index1].second > val[index2].second) {
int temp = index1;
index1 = index2;
index2 = temp;
}
cout << val[index1].second+1 << " " << val[index2].second+1;
}
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 35/35 | ||||||
1 | Elfogadva | 0/0 | 3ms | 2104 KiB | |||
2 | Elfogadva | 0/0 | 26ms | 4396 KiB | |||
3 | Elfogadva | 1/1 | 3ms | 2552 KiB | |||
4 | Elfogadva | 1/1 | 3ms | 2556 KiB | |||
5 | Elfogadva | 1/1 | 2ms | 2792 KiB | |||
6 | Elfogadva | 1/1 | 3ms | 2796 KiB | |||
7 | Elfogadva | 1/1 | 3ms | 3016 KiB | |||
8 | Elfogadva | 1/1 | 3ms | 3104 KiB | |||
9 | Elfogadva | 1/1 | 3ms | 3384 KiB | |||
10 | Elfogadva | 1/1 | 3ms | 3360 KiB | |||
11 | Elfogadva | 1/1 | 3ms | 3620 KiB | |||
12 | Elfogadva | 2/2 | 10ms | 4728 KiB | |||
13 | Elfogadva | 2/2 | 12ms | 4728 KiB | |||
14 | Elfogadva | 2/2 | 12ms | 4880 KiB | |||
15 | Elfogadva | 2/2 | 8ms | 4432 KiB | |||
16 | Elfogadva | 2/2 | 13ms | 4904 KiB | |||
17 | Elfogadva | 2/2 | 18ms | 5956 KiB | |||
18 | Elfogadva | 2/2 | 21ms | 6120 KiB | |||
19 | Elfogadva | 2/2 | 23ms | 6248 KiB | |||
20 | Elfogadva | 2/2 | 24ms | 6264 KiB | |||
21 | Elfogadva | 2/2 | 26ms | 6168 KiB | |||
22 | Elfogadva | 2/2 | 26ms | 6160 KiB | |||
23 | Elfogadva | 2/2 | 17ms | 6416 KiB | |||
24 | Elfogadva | 2/2 | 17ms | 6368 KiB |