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  1. def mult(matrix, n):
  2.     newMatrix = []
  3.  
  4.     for line in matrix:
  5.         newLine = []  # Criamos uma nova linha
  6.  
  7.         for element in line:
  8.             newLine.append(element * n)  # Inserimos o produto na nova linha
  9.  
  10.         newMatrix.append(newLine)  # Inserimos a nova linha na nova matriz
  11.  
  12.     return newMatrix
  13.  
  14.  
  15. matrix = [
  16.     [1, 2, 3],
  17.     [4, 5, 6],
  18.     [7, 8, 9]
  19. ]
  20.  
  21. print(mult(matrix, 5))
Success #stdin #stdout 0.02s 9140KB
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[[5, 10, 15], [20, 25, 30], [35, 40, 45]]
https://ideone.com/VTadeH
https://pt.stackoverflow.com/q/493516/69296
language:
Python 3 (python  3.9.5)
created:
3 years ago
visibility:
secret

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