#include<stdio.h>
int selectionSort(int *,int);
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;
}
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;
}
