l,k = map(int,input().split())
if l % 2*k == 0:
    print('1')
    print(int((l/(2*k)) - 1) * k)
elif 2*k < l:
    print('2')
    print(int(l/(2*k)) * k)
elif 2*k >= l:
    print('3')
    print(0)