Question

How to iterate over 2D numpy array in Python

Answer 1

import numpy as np
  
arr2d = np.array([[4, 8, 2, 5], [6, 9, 7, 3], [1, 0, 5, 3]])
  
for val in np.nditer(arr2d):
    print(val)
 
  
  
  
'''
run:
  
4
8
2
5
6
9
7
3
1
0
5
3

'''

 

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