Checking parenthesis P69643
Write a program that checks the correct parenthesization of several given words by using a stack of characters.
Input
Input consists of several non-empty words made up only of
‘(’, ‘)’, ‘[’ and
‘]’.
Output
For every word, tell if it is correct or not, following the format of the example.
Public test cases
Input
()[]() [(]) []( ((()) (([]()[()]))
Output
()[]() is correct [(]) is incorrect []( is incorrect ((()) is incorrect (([]()[()])) is correct
Input
() [] (()) [
Output
() is correct [] is correct (()) is correct [ is incorrect
Information
- Author
- Salvador Roura
- Language
- English
- Translator
- Carlos Molina
- Original language
- Catalan
- Other languages
- Catalan
- Official solutions
- C++ Python
- User solutions
- C++ Python