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  1. #!/usr/bin/env python3
  2.  
  3. input_text = """12
  4. ····
  5. VAR I
  6. ·FOR I=1 TO 31
  7. »»»»IF !(I MOD 3) THEN
  8. ··PRINT "FIZZ"
  9. ··»»ENDIF
  10. »»»»····IF !(I MOD 5) THEN
  11. »»»»··PRINT "BUZZ"
  12. ··»»»»»»ENDIF
  13. »»»»IF (I MOD 3) && (I MOD 5) THEN
  14. ······PRINT "FIZZBUZZ"
  15. ··»»ENDIF
  16. »»»»·NEXT"""
  17.  
  18. if __name__ == "__main__":
  19.     split_input = input_text.split('\n')
  20.     no_lines = int(split_input[0])
  21.     indent = split_input[1]
  22.     level = 0
  23.     stack = []
  24.     for line in split_input[2:]:
  25.         line = line.strip('·»')
  26.         if line.startswith('NEXT'): 
  27.             if not stack.pop().startswith('FOR'):
  28.                 print('Error on line "' + line + '", no matching FOR')
  29.                 break
  30.             level -= 1
  31.         elif line.startswith('ENDIF'):
  32.             if not stack.pop().startswith('IF'):
  33.                 print('Error on line "' + line + '", no matching IF')
  34.                 break
  35.             level -= 1
  36.         print(level * indent + line)
  37.         if line.startswith('FOR') or line.startswith('IF'):
  38.             stack.append(line)
  39.             level += 1 
  40.     while not len(stack) == 0:
  41.         print('Missing End-Statement for "' + stack.pop() + '"')
  42.  
Success #stdin #stdout 0.02s 9984KB
comments ()
stdin 
Standard input is empty
stdout 
VAR I
FOR I=1 TO 31
····IF !(I MOD 3) THEN
········PRINT "FIZZ"
····ENDIF
····IF !(I MOD 5) THEN
········PRINT "BUZZ"
····ENDIF
····IF (I MOD 3) && (I MOD 5) THEN
········PRINT "FIZZBUZZ"
····ENDIF
NEXT
https://ideone.com/qN3otW
language:
Python 3 (python  3.12)
created:
8 years ago
visibility:
public

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