#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,i,x,s=0;
    cin>>n;
    int a[n];
    for(i=0;i<n;i++){
        cin>>a[i];
    }
    x=a[0];
    for(i=1;i<n;i++){
        if(a[i]<x){
            x=a[i];
            s=i;
        }
    }
    cout<<s+1<<endl;
    swap(a[s],a[0]);
    for(i=0;i<n;i++){
        cout<<a[i]<<" ";
    }
}
/**************************************************************
	Problem: 1157
	User: hongjiaming
	Language: C
	Result: Compile Error
****************************************************************/