w3resource logo
Python Exercises

Python NumPy: Find the number of elements of an array, length of one array element in bytes

Python NumPy: Array Object Exercise-16 with Solution

Write a Python program to find the number of elements of an array, length of one array element in bytes and total bytes consumed by the elements

Sample Solution:-

Python Code:

import numpy as np
x = np.array([1,2,3], dtype=np.float64)
print("Size of the array: ", x.size)
print("Length of one array element in bytes: ", x.itemsize)
print("Total bytes consumed by the elements of the array: ", x.nbytes)

Sample Output:

Size of the array:  3                                                  
Length of one array element in bytes:  8                               
Total bytes consumed by the elements of the array:  24

Python Code Editor:

import numpy as np
x = np.array([1,2,3], dtype=np.float64)
print("Size of the array: ", x.size)
print("Length of one array element in bytes: ", x.itemsize)
print("Total bytes consumed by the elements of the array: ", x.nbytes)

Improve this sample solution and post your code through Disqus