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NumPy: Create an array with the values 1, 7, 13, 105 and determine the size of the memory occupied by the array

NumPy: Basic Exercise-12 with Solution

Write a NumPy program to create an array with the values 1, 7, 13, 105 and determine the size of the memory occupied by the array.

Sample Solution :

Python Code :

import numpy as np
X = np.array([1, 7, 13, 105])
print("Original array:")
print(X)
print("Size of the memory occupied by the said array:")
print("%d bytes" % (X.size * X.itemsize))

Sample Output:

Original array:
[  1   7  13 105]
Size of the memory occupied by the said array:
32 bytes    

Python Code Editor:


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Previous: Write a NumPy program to create an element-wise comparison (equal, equal within a tolerance) of two given arrays.
Next: Write a NumPy program to create an array of 10 zeros, 10 ones, 10 fives.

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Python: Tips of the Day

Python: The Zip() Function

>>> students = ('John', 'Mary', 'Mike')
>>> ages = (15, 17, 16)
>>> scores = (90, 88, 82, 17, 14)
>>> for student, age, score in zip(students, ages, scores):
...     print(f'{student}, age: {age}, score: {score}')
... 
John, age: 15, score: 90
Mary, age: 17, score: 88
Mike, age: 16, score: 82
>>> zipped = zip(students, ages, scores)
>>> a, b, c = zip(*zipped)
>>> print(b)
(15, 17, 16)