#include <stdio.h>

int main()
{
    int i,j,str[100];
    int n,minj,temp;
    int total=0;
    scanf("%d",&n);
    for(i=0;i<n;i++){
        scanf("%d",&str[i]);
    }
    for(i=0;i<n;i++)
    {
        minj = i;
        for(j=i;j<=n-1;j++)
        {
        if(str[j]<str[minj])
            minj = j;
        }
        temp = str[i];
        str[i] = str[minj];
        str[minj] = temp;
        total++;
        
    }
        for(i=0;i<n;i++)
            printf("%d ",str[i]);
    
    printf("\n%d\n",total);
    return 0;
}