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452 B
452 B
Test a String for '(),[],{}' well-formedness
Goal
A string over the characters ()[]{} is said to be well-formed, if the different types of brackets match in the correct order.
Write a program that outputs true or false depending on the well-formedness of the input.
Example
| Input | Output |
|---|---|
| ([{}])() | true |
| ([)] | false |
Constraints
Input strings consist only of characters ()[]{}