from math import exp

def f(x):
    return x * exp(x)

def dicho(a, b, eps):
    while b - a > eps:
        m = (a + b) / 2
        if f(m) > 1:
            b = m
        else:
            a = m
    return a, b

a, b = dicho(0, 1, 1e-7)
print(a, b)