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  1. def unique(values):
  2.     values.sort()
  3.     result = []
  4.     for i in range(len(values)-2):
  5.         if values[i] != values[i+1]:
  6.             result.append(values[i])
  7.     result.append(values[len(values)-1])
  8.     return(result)
  9.  
  10. print(unique([]))
  11. print(unique([1]))
  12. print(unique([1, 1]))
  13. print(unique([1, 1, 2, 2, 1]))
Runtime error #stdin #stdout #stderr 0.01s 9992KB
comments ()
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
Traceback (most recent call last):
  File "./prog.py", line 10, in <module>
  File "./prog.py", line 7, in unique
IndexError: list index out of range
https://ideone.com/db1FoA
language:
Python 3 (python  3.12)
created:
8 years ago
visibility:
public

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