175682025-07-21 12:09:43szjInverziócpp17Accepted 50/50179ms2356 KiB
#include <iostream>
using namespace std;
int main()
{
    int n, a, i, ma = -1, ml = -1, k, v;
    cin >> n;
    int t[n];
    for(i=0; i<n; i++)
    {
        cin >> a;
        t[a-1] = i;
    }
    for(i=0; i<n; i++)
    {
        if(t[i] > ma) ma = t[i];
        if(ma - t[i] > ml)
        {
            ml = ma - t[i];
            k = ma;
            v = t[i];
        }
    }
    if(ml < 1)cout << -1<<endl;
    else cout << v+1 << " " << k+1;
    return 0;
}
SubtaskSumTestVerdictTimeMemory
base50/50
1Accepted0/01ms316 KiB
2Accepted0/016ms560 KiB
3Accepted1/11ms316 KiB
4Accepted2/21ms508 KiB
5Accepted7/71ms316 KiB
6Accepted2/217ms380 KiB
7Accepted2/2171ms2356 KiB
8Accepted2/2177ms2356 KiB
9Accepted2/2179ms2344 KiB
10Accepted2/2173ms2100 KiB
11Accepted2/2173ms2356 KiB
12Accepted2/2171ms2196 KiB
13Accepted2/2174ms2104 KiB
14Accepted2/2173ms2104 KiB
15Accepted2/2172ms2100 KiB
16Accepted2/2174ms2100 KiB
17Accepted2/2173ms2152 KiB
18Accepted2/2174ms2356 KiB
19Accepted3/3172ms2100 KiB
20Accepted3/3172ms2336 KiB
21Accepted2/2172ms2164 KiB
22Accepted2/2173ms2192 KiB
23Accepted2/2174ms2100 KiB
24Accepted2/2171ms2284 KiB