#include<bits/stdc++.h> using namespace std; int n,maxx; int main() { cin >> n; int a[n]; for (int i = 0; i < n; ++i) { cin >> a[i]; } for (int i = 1; i < n; ++i) { if (a[i] > a[maxx]) { maxx = i; } } cout << maxx + 1 << endl; swap(a[0], a[maxx]);

for (int i = 0; i < n; ++i) {
    cout << a[i] << (i < n - 1 ? " " : "");
}
cout << endl;
return 0;

}

#include <iostream>
using namespace std;
int n,maxx;
int main() {
    cin >> n;
    int a[n];
    for (int i = 0; i < n; ++i) {
        cin >> a[i];
    }
    for (int i = 1; i < n; ++i) {
        if (a[i] > a[maxx]) {
            maxx = i;
        }
    }
    cout << maxx + 1 << endl;
    swap(a[0], a[maxx]);
    
    for (int i = 0; i < n; ++i) {
        cout << a[i] << (i < n - 1 ? " " : "");
    }
    cout << endl;
    return 0;
}