def fv (x,y,z) :
    print x
    print y
    return x + y + z

x = fv(2,34,5)

def g (x) :
    y = x + 45
    return y

z = g(23)

r = 53

def h (x,y,z,r) :
    print x
    print y
    print z
    print r
    return x + y + z