x, y = map(float, input().split())

max_val = max(0.0, x + y - 1.0)
max_p = x - max_val
if max_p < 0.0:
    max_p = 0.0

min_p = x - min(x, y)

print("{0:.11f} {1:.11f}".format(max_p, min_p))