Python | Convert Numpy Arrays to Tuples
Given a numpy array, write a programm to convert numpy array into tuples.
Examples –
Input: ([[1, 0, 0, 1, 0], [1, 2, 0, 0, 1]])
Output: ((1, 0, 0, 1, 0), (1, 2, 0, 0, 1))
Input: ([['manjeet', 'akshat'], ['nikhil', 'akash']])
Output: (('manjeet', 'akshat'), ('nikhil', 'akash'))
Given below are various methods to convert numpy array into tuples.
Method #1: Using tuple and map
# Python code to demonstrate # deletion of columns from numpy array import numpy as np # initialising numpy array ini_array = np.array([['manjeet', 'akshat'], ['nikhil', 'akash']]) # convert numpy arrays into tuples result = tuple(map(tuple, ini_array)) # print result print ("Resultant Array :"+str(result)) |
chevron_right
filter_none
Output:
Result:(('manjeet', 'akshat'), ('nikhil', 'akash'))
Method #2: Using Naive Approach
# Python code to demonstrate # deletion of columns from numpy array import numpy as np # initialising numpy array ini_array = np.array([['manjeet', 'akshat'], ['nikhil', 'akash']]) # convert numpy arrays into tuples result = tuple([tuple(row) for row in ini_array]) # print result print ("Result:"+str(result)) |
chevron_right
filter_none
Output:
Result:(('manjeet', 'akshat'), ('nikhil', 'akash'))
Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.
To begin with, your interview preparations Enhance your Data Structures concepts with the Python DS Course.
