# include <bits/stdc++.h>

using namespace std;
const int N=1e4+5;
int a[N],n,maxx,maxn;
int main(){
	cin>>n;
	int i=0;
	while(scanf("%d",&a[++i])!=EOF)
	for(int i = 1;i<=n;i++)if(a[i]>maxx){maxx=a[i];maxn=i;}
	cout<<maxn<<endl;
	swap(a[1],a[maxn]);
	for(int i = 1;i<=n;i++)if(i!=n)printf("%d ",a[i]);else cout<<a[i]<<endl;
	return 0;
}

#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;
}