N = int(input())
A = list(map(int, input().split()))
cnt = 0
for i in range(N):
    minj = i
    for j in range(i, N):
        if A[j] < A[minj]:
            minj = j
    if i < minj:
        cnt += 1
        (A[i], A[minj]) = (A[minj], A[i])
print(" ".join(list(map(str, A))))
print(cnt)

