#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(void) {
    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;
}
