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  1. import re
  2. a = '(0 if ((aa+cc)<=vv) else ((aa+cc-vv)*(cv/(100+cv)))) if (aa<=vv) else ((aa - vv)*(cv/(100+cv)))'
  3. print(re.findall(r"[<>=]=|[-+*/=><&|%!^()]",a))
  4. print(list(set(re.findall(r"[<>=]=|[-+*/=><&|%!^()]",a)))) # Unique occurrences
Success #stdin #stdout 0.02s 27712KB
stdin
Standard input is empty
stdout
['(', '(', '(', '+', ')', '<=', ')', '(', '(', '+', '-', ')', '*', '(', '/', '(', '+', ')', ')', ')', ')', '(', '<=', ')', '(', '(', '-', ')', '*', '(', '/', '(', '+', ')', ')', ')']
['+', '*', '(', ')', '-', '/', '<=']