发布时间:2019-09-14 09:45:54编辑:auto阅读(2690)
#
#
from numpy import array
'''数组Numpy Arrays'''
a =array([1,2,3,4])
b = a+2
print(a)
print(b)
'''循环loop'''
line = '1,3,3,4,5'
l = sum([int(field) for field in line.split(',')])
print(l)
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