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  1. # your code goes here
  2. import numpy as np
  3. from numpy import linalg as LA
  4.  
  5. #print np.sqrt(2)
  6. ar=[3,-4]
  7. print LA.norm(ar)
  8. print ar[1]
Success #stdin #stdout 0.02s 83072KB
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5.0
-4
https://ideone.com/S9juv5
language:
Python (cpython 2.7.16)
created:
7 years ago
visibility:
public

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