def ss(n, a):
    count = 0
    for i in range(n):
        mini = i
        for j in range(i,n):
            if a[j] < a[mini]:
                mini = j
        if i != mini:
            a[i], a[mini] = a[mini], a[i]
            count += 1
    print " ".join(map(str, a))
    print count
    
ss(int(raw_input()), map(int, raw_inpu().split()))