70_random.py 465 B

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  1. import random as r, sys as s
  2. for _ in range(100):
  3. i = r.randint(1, 10)
  4. assert i <= 10
  5. assert i >= 1
  6. a = [1, 2, 3, 4]
  7. b = (1, 2, 3)
  8. r.shuffle(a)
  9. r.choice(a)
  10. r.choice(b)
  11. # from sys import version as v
  12. # assert type(v) is str
  13. # class Context:
  14. # def __init__(self):
  15. # self.x = 0
  16. # def __enter__(self):
  17. # self.x = 1
  18. # def __exit__(self):
  19. # self.x = 2
  20. # with Context() as c:
  21. # assert c.x == 1
  22. # assert c.x == 2