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  1. def read_lines():
  2.   try:
  3.     line = input()
  4.     while line:
  5.       yield line
  6.       line = input()
  7.   except EOFError:
  8.   	pass
  9.  
  10. def read_matrix():
  11.   return [[int(x) for x in line.split()] for line in read_lines()]
  12.  
  13. a = read_matrix()
  14. print(a)
  15.  
  16. b = read_matrix()
  17. print(b)
Success #stdin #stdout 0.02s 9268KB
comments (?)
stdin
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1 2 3
4 5 6

7 8
9 0
1 2
stdout
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[[1, 2, 3], [4, 5, 6]]
[[7, 8], [9, 0], [1, 2]]
https://ideone.com/SCoCuG
language:
Python 3 (python  3.9.5)
created:
4 years ago
visibility:
public

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