def add(x, y, f):
    return f(x) + f(y)


assert 11 == add(-5, 6, abs)

a430365020b8fb93f7a13d99fba52df9c636de69
<mask token>

def add(x, y, f):
    return f(x) + f(y)


<mask token>

def add(x, y, f):
    return f(x) + f(y)


assert 11 == add(-5, 6, abs)
