#include <iostream>
#include <fstream>
using namespace std;
int main(){
    ifstream cin("sortland.in");
    ofstream cout("sortland.out");
    int N;
    float x;
    cin >> N;
    float * M = new float[N];
    float * MM = new float[N];
    for (int i = 0; i < N; i++) {
        cin >> M[i];
        MM[i] = M[i];
    }
    for (int l = 0; l < (N - 1); l++) {
        for (int j = 0; j < (N - l - 1); j++) {
            if (MM[j] > MM[j + 1]) {
                x = MM[j];
                MM[j] = MM[j + 1];
                MM[j + 1] = x;
            }
        }
    }
    float min = MM[0];
    float middle = MM[N / 2];
    float max = MM[N - 1];
    int minimal_id ;
    int middle_id ;
    int max_id ;
    for (int i = 0; i < N; i++) {
        if (M[i] == min) {
            minimal_id = i;
        }
        if (M[i] == middle) {
            middle_id = i;
        }
        if (M[i] == max) {
            max_id = i;
        }
    }
    cout << (minimal_id + 1) << " " << (middle_id + 1) << " " << (max_id + 1);
    return (0);