/Python/Python numpy array

Python numpy array

How to import numpy array in python

>>> import numpy as np
>>> a = np.array([0, 1, 2, 3])
>>> a
array([0, 1, 2, 3])

6

Source: scipy-lectures.org

Numpy array

if you're happy and you know it, clap your hands!!

2

Source: classroom.google.com

Python numpy array

import numpy as np

ary=np.array([1, 2, 3, 4])

print(ary[0]) # 1
print(ary[2]) # 3
print(ary[::2]) # array([1, 3])

1

Numpy array input

n, m = map(int, input().split()) # taking number of rows and column
array = numpy.array([input().strip().split() for _ in range(n)], int)

0

Source: stackoverflow.com

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