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Stack Stack

Stack Set 3 (Reverse a string using stack)

Given a string, reverse it using stack. For example “GeeksQuiz” should be converted to “ziuQskeeG”. Following is simple algorithm to reve...
Recursion Stack Strings

Decode a string recursively encoded as count followed by substring

An encoded string (s) is given, the task is to decode it. The pattern in which the strings are encoded is as follows. <count>[sub_str] ==> The substring &apo...
Stack Stack

Remove brackets from an algebraic string containing + and – operators

Simplify a given algebraic string of characters, ‘+’, ‘-‘ operators and parentheses. Output the simplified string without parentheses. Exa...

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