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  1. import math
  2. class new_one:
  3. 	def __init__(self, one, two, three):
  4. 		self.a = one 
  5. 		self.b = two
  6. 		self.c = three
  7. 		self.module = 0
  8. 	def adding(self, a_one, a_two, a_three):
  9. 		self.a += a_one
  10. 		self.b += a_two
  11. 		self.c += a_three
  12. 	def mult_scalar(self, scalar):
  13. 		self.a *= scalar
  14. 		self.b *= scalar
  15. 		self.c *= scalar
  16. 	def setmodule(self):
  17. 		self.module = math.sqrt(self.a ** 2 + self.b ** 2 + self.c ** 2) # Тут какая-то хуйня с функцией sqrt и модуля math, в итоге оно возвращает 0
  18. vector = new_one(0, 0, 0) # хотя должно было возвратить что-то вроде 8,65(...)
  19. print (vector.a, vector.b, vector.c)
  20. vector.adding(1,1,1)
  21. print (vector.a, vector.b, vector.c)
  22. vector.mult_scalar(5)
  23. print (vector.a, vector.b, vector.c)
  24. vector.setmodule()
  25. print (vector.module)
Success #stdin #stdout 0.09s 8856KB
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Standard input is empty
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(0, 0, 0)
(1, 1, 1)
(5, 5, 5)
8.66025403784
https://ideone.com/WuILLR
language:
Python (cpython 2.7.16)
created:
11 years ago
visibility:
public

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