You are given a string, expression, that represents a boolean expression. The expression can take one of the following forms:
't': Represents the boolean value TRUE.
'f': Represents the boolean value FALSE.
'!(expr)': Represents a NOT operation applied to a subexpression expr. It returns the logical negation of expr.
'&(expr1, expr2, ..., exprN)': Represents an AND operation over one or more subexpressions. It returns TRUE only if all subexpressions evaluate to TRUE.
'|(expr1, expr2, ..., exprN)': Represents an OR operation over one or more subexpressions. It returns TRUE if at least one of the subexpressions evaluates to TRUE.
Your task is to parse this expression and return its boolean evaluation result.
Note: The input expression is guaranteed to always be valid and strictly adhere to the specified format and rules.
Constraints:
expression.length
expression[i] ...
You are given a string, expression, that represents a boolean expression. The expression can take one of the following forms:
't': Represents the boolean value TRUE.
'f': Represents the boolean value FALSE.
'!(expr)': Represents a NOT operation applied to a subexpression expr. It returns the logical negation of expr.
'&(expr1, expr2, ..., exprN)': Represents an AND operation over one or more subexpressions. It returns TRUE only if all subexpressions evaluate to TRUE.
'|(expr1, expr2, ..., exprN)': Represents an OR operation over one or more subexpressions. It returns TRUE if at least one of the subexpressions evaluates to TRUE.
Your task is to parse this expression and return its boolean evaluation result.
Note: The input expression is guaranteed to always be valid and strictly adhere to the specified format and rules.
Constraints:
expression.length
expression[i] ...