#include<stdio.h>

int selectionSort(int A[],int N){
    int i,j,t,sw = 0,minj;
    for(i = 0;i < N - 1;i++){
        minj = i;
        for(j = i;j < N;j++){
            if(A[j] < A[minj]) minj = j;
        }
        t = A[i]; 
        A[i] = A[minj]; 
        A[minj] = t;
        if(i != minj) sw++;
    }
    return sw;
}

int main(){
    int A[100],N,i,sw;
    
    scanf("%d",&N);
    for(i = 0;i < N;i++) scanf("%d",&A[i]);
    
    sw = selectionSort(A,N);
    
    for(i = 0;i < N;i++){
        if(i > 0) printf(" ");
        printf("%d",A[i]);
    }
    printf("\n");
    printf("%d\n",sw);
    
    return 0;
}
















