In [7]:

    

from pandas import *


    

In [8]:

    

# create a numpy array of 12 rows x 4 columns
temp = random.randint(100, size = (12,4))


    

In [9]:

    

temp


    

    
Out[9]:





array([[79, 92, 58, 65],
       [39, 47, 92, 37],
       [79, 22, 66, 53],
       [57, 22, 30, 55],
       [96, 32, 17,  4],
       [53, 31, 12, 96],
       [94, 69, 14, 79],
       [56, 56, 28, 12],
       [ 0, 57,  7, 11],
       [32, 58, 86,  5],
       [64, 98, 53, 22],
       [39, 95, 80, 14]])

In [ ]:

    

#Youtube
from IPython.display import YouTubeVideo
start_point = 7 #start seconds
#YouTubeVideo('EckWHa1QvDU', start = 190) #复赛
#YouTubeVideo('qCRdaRyAoMM',start=190) #半决赛
#YouTubeVideo('NNUzJ2rhw2k',start = 182) #周杰伦 斗琴
#YouTubeVideo('aJDak07xSkg', start = 7) #Mac tini
#YouTubeVideo('iYWzMvlj2RQ') #Nvidia vs Linux 
#YouTubeVideo('7tHc9xWhFH4') #Haydn - Emperor Quartet Mvt.2