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  1. #!/usr/bin/env python3
  2. import random
  3. xy = [[0, 0], [0, 0.5], [0,1], [0.5, 0]]
  4. def nest_list_sample():
  5. for n in range(15):
  6. m = random.randint(1, 4)
  7. print("while getting %s xy:%s" % (m, xy[m -1]))
  8.  
  9. nest_list_sample()
  10.  
  11. '''
  12. >>> nest_list_sample()
  13. while getting 1 xy:[0, 0]
  14. while getting 2 xy:[0, 0.5]
  15. while getting 1 xy:[0, 0]
  16. while getting 3 xy:[0, 1]
  17. while getting 2 xy:[0, 0.5]
  18. while getting 2 xy:[0, 0.5]
  19. while getting 3 xy:[0, 1]
  20. while getting 4 xy:[0.5, 0]
  21. while getting 4 xy:[0.5, 0]
  22. while getting 1 xy:[0, 0]
  23. while getting 4 xy:[0.5, 0]
  24. while getting 1 xy:[0, 0]
  25. while getting 4 xy:[0.5, 0]
  26. while getting 2 xy:[0, 0.5]
  27. while getting 2 xy:[0, 0.5]
  28. '''
  29.  
Success #stdin #stdout 0.02s 11620KB
stdin
Standard input is empty
stdout
while getting 3 xy:[0, 1]
while getting 3 xy:[0, 1]
while getting 2 xy:[0, 0.5]
while getting 2 xy:[0, 0.5]
while getting 1 xy:[0, 0]
while getting 1 xy:[0, 0]
while getting 3 xy:[0, 1]
while getting 1 xy:[0, 0]
while getting 3 xy:[0, 1]
while getting 4 xy:[0.5, 0]
while getting 2 xy:[0, 0.5]
while getting 2 xy:[0, 0.5]
while getting 3 xy:[0, 1]
while getting 3 xy:[0, 1]
while getting 3 xy:[0, 1]