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Python Exercises

Python NumPy: Test whether each element of a 1-D array

Python NumPy: Array Object Exercise-17 with Solution

Write a Python program to test whether each element of a 1-D array is also present in a second array.

Sample Solution:-

Python Code:

import numpy as np
array1 = np.array([0, 10, 20, 40, 60])
print("Array1: ",array1)
array2 = [0, 40]
print("Array2: ",array2)
print("Compare each element of array1 and array2")
print(np.in1d(array1, array2))

Sample Output:

Array1:  [ 0 10 20 40 60]                                              
Array2:  [0, 40]                                                       
Compare each element of array1 and array2                              
[ True False False  True False]

Python Code Editor:

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