1.

Write a program to transform elements of a given string to a numeric string of 10 digits by making all the elements of a given string to a numeric string of 8 digits with zeros on the left.

Answer»

Sample Solution:-

import numpy as np

# Create Sample NumPy array
arr = np.array(['22', '9', '1234', '567', '89102'], dtype=str)

zeroes_filled_arr = np.char.zfill(arr, 8)
print("Transformed array: ")
print(zeroes_filled_arr)

Output:

Transformed array:
['00000022' '00000009' '00001234' '00000567' '00089102']


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