#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;
}
