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Python Exercise Lists

Python Numpy String Exercises 10

10. Write a Python Numpy program to the number of alphabet "e" in the initial array.

The output is:

Initial Array = ['Python', 'Numpy', 'Free', 'Exercises']

Expected Answer:
Initial Array: ['Python' 'Numpy' 'Free' 'Exercises']

Number of 'e': [0 0 2 2]

Sample Answer:

import numpy as np

a1 = np.array(['Python', 'Numpy', 'Free', 'Exercises'], dtype=np.str)
print("Initial Array:", a1)

b1 = np.char.count(a1, "e")
print("\nNumber of 'e':", b1)









                                                            


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