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

for i in range(N-1):
    minj = i
    for j in range(i, N):
        if A[j]<A[minj]:
            minj = j
    if A[i] != A[minj]:
        A[i], A[minj] = A[minj], A[i]
        count += 1
print(*A)
print(count)

