Write a NumPy program to get the qr factorization of a given array

import numpy as np
a = np.array([[4, 12, -14], [12, 37, -53], [-14, -53, 98]], dtype=np.int32)
print("Original array:")
print(a)
q, r = np.linalg.qr(a)
print("qr factorization of the said array:")
print( "q=\n", q, "\nr=\n", r)

Sample Output:

Original array:
[[  4  12 -14]
 [ 12  37 -53]
 [-14 -53  98]]
qr factorization of the said array:
q=
 [[-0.21199958 -0.27930103  0.93650794]
 [-0.63599873 -0.68815735 -0.34920635]
 [ 0.74199852 -0.66964945 -0.03174603]] 
r=
 [[ -18.86796226  -65.4018692   109.39178122]
 [   0.            6.67798664  -25.24309237]
 [   0.            0.            2.28571429]]