Q:

Write a NumPy program to repeat all the elements three times of a given array of string

hamza
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2022-05-18
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Write a NumPy program to repeat all the elements three times of a given array of string.

Python programming,
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hamza
2022-05-18
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import numpy as np
x1 = np.array(['Python', 'PHP', 'Java', 'C++'], dtype=np.str)
print("Original Array:")
print(x1)
new_array = np.char.multiply(x1, 3)
print("New array:")
print(new_array)

Sample Input:

(['Python', 'PHP', 'Java', 'C++'], dtype=np.str)

Sample Output:

Original Array:
['Python' 'PHP' 'Java' 'C++']
New array:
['PythonPythonPython' 'PHPPHPPHP' 'JavaJavaJava' 'C++C++C++']

 

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