# 複素数

a = 1 + 3j
b = 3 + 5j
# print(a,b)
# print(a+b)
# print(a-b)
# print(a*b)

# Complex

a = complex(1,3)
b = complex(3,5)
print(a,b)
print(a+b)
print(a-b)
print(a*b)

print(a.real)
print(a.imag)
