# Read input values
X, Y = map(float, input().split())

# Compute maximum possible probability
max_part = max(X + Y - 1.0, 0.0)
max_p = X - max_part

# Compute minimum possible probability
min_p = X - min(X, Y)

# Output with 11 decimal places
print("{0:.11f} {1:.11f}".format(max_p, min_p))