#!/usr/bin/env python
# -*- coding:utf-8 -*-
__author__ = 'MFC'
__time__ = '2019-05-05 13:52'

import numpy as np

aArray = np.array([1,2,3])

print(aArray)

bArray = np.array([(1,2,3),(4,5,6)])
print(bArray)

rArray = np.arange(1,5,0.5)
print(rArray)