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mnozenie

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Jan 18th, 2018
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Python 0.42 KB | None | 0 0
  1. from io import StringIO
  2. import numpy as np
  3. import sys
  4. n=input().split()[0]
  5. inp=""
  6. for _ in range(int(n)):
  7.     inp+=input()+"\n"
  8. matrix1=StringIO(inp)
  9. n=input().split()[0]
  10. inp=""
  11. for _ in range(int(n)):
  12.     inp+=input()+"\n"
  13. matrix2=StringIO(inp)
  14. m1=np.loadtxt(matrix1,float)
  15. m2=np.loadtxt(matrix2,float)
  16. try:
  17.     m3=np.dot(m1,m2)
  18.     np.savetxt(sys.stdout.buffer,m3,fmt="%5.4g",delimiter=" ")
  19. except ValueError:
  20.     print("ERROR")
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