N = int(input())
A = list(map(int, input().split()))
cnt = 0

for i in range(N):
    # i ?????????????????¨????????????
    minj = i
    for j in range(i, N):
        # ?????????????????¨??????????°???????????????????
        if A[j] < A[minj]:
            minj = j
    # ??????????????¨??????????°????????????????????????\????????????
    A[i], A[minj] = A[minj], A[i]
    cnt += 1

print(' '.join(map(str, A)))
print(cnt)