def __add__(self, no):
    return Complex(self.real+no.real,self.imaginary+no.imaginary)
def __sub__(self, no):
    return Complex(self.real-no.real,self.imaginary-no.imaginary)

def __mul__(self, no):
    a=complex(self.real,self.imaginary)
    b=complex(no.real,no.imaginary)
    c=a*b
    r=c.real
    i=c.imag
    return Complex(r,i)
def __truediv__(self, no):
     a=complex(self.real,self.imaginary)
     b=complex(no.real,no.imaginary)
     c=a/b
     i=c.imag
     r=c.real
     return Complex(r,i)

def mod(self):
    return Complex(math.sqrt(self.real**2 + self.imaginary**2), 0)






    if self.ima "%   d = map(float, input().split())
x