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  1. from copy import deepcopy
  2.  
  3. a=[10,20,30,[5,6]]
  4.  
  5. b=a.copy()
  6.  
  7. c=deepcopy(a)
  8.  
  9. print(a)
  10. print(b)
  11. print(c)
  12.  
  13. b.append(40)
  14. b[3].append(9)
  15. c.append(40)
  16. print(a)
  17. print(b)
  18. print(c)
  19. print('\n')
  20.  
  21. l = [4,5,6,7,8,10] #Find the missing element
  22.  
  23. pat=1
  24. n=len(l)
  25. for i in range(n-1):
  26. if l[i]+pat == l[i+1]:
  27. continue
  28. else:
  29. print(l[i]+1)
Success #stdin #stdout 0.11s 14156KB
stdin
Standard input is empty
stdout
[10, 20, 30, [5, 6]]
[10, 20, 30, [5, 6]]
[10, 20, 30, [5, 6]]
[10, 20, 30, [5, 6, 9]]
[10, 20, 30, [5, 6, 9], 40]
[10, 20, 30, [5, 6], 40]


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