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

/**************************************************************
	Problem: 1157
	User: ljl2
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/