Write a NumPy program to create a 4x4 array with random values, now create a new array from the said array swapping first and last rows
- برمجة بايثون
- 2021-09-11
- mhanasmh00489829403
الأجوبة
import numpy as np
nums = np.arange(16, dtype='int').reshape(-1, 4)
print("Original array:")
print(nums)
print("\nNew array after swapping first and last rows of the said array:")
new_nums = nums[::-1]
print(new_nums)Sample Output:
Original array: [[ 0 1 2 3] [ 4 5 6 7] [ 8 9 10 11] [12 13 14 15]] New array after swapping first and last rows of the said array: [[12 13 14 15] [ 8 9 10 11] [ 4 5 6 7] [ 0 1 2 3]]
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