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All questions/Coding/Validate Properly Nested Brackets

Validate Properly Nested Brackets

Easy

Coding

Asked at 1 company1StringsRecursionStack

Also asked at

Problem

Given a string containing only ()[]{}, determine whether it is properly nested. A valid string must close brackets in the correct order and with matching types.

Examples

Example 1

Inputs = "()[]{}"OutputtrueWhyAll brackets match correctly.

Example 2

Inputs = "([)]"OutputfalseWhyThe nesting order is invalid.

Constraints

`1 <= s.length <= 10^4`
`s` contains only bracket characters
Return a boolean

Problem

Given a string containing only ()[]{}, determine whether it is properly nested. A valid string must close brackets in the correct order and with matching types.

Examples

Example 1

Inputs = "()[]{}"OutputtrueWhyAll brackets match correctly.

Example 2

Inputs = "([)]"OutputfalseWhyThe nesting order is invalid.

Constraints

`1 <= s.length <= 10^4`
`s` contains only bracket characters
Return a boolean

Practice Python

Python 3.10

Open on desktop for the full Python editor with syntax highlighting and autocomplete.

All questions/Coding/Validate Properly Nested Brackets

Validate Properly Nested Brackets

Easy

Coding

Asked at 1 company1StringsRecursionStack

Also asked at

Problem

Given a string containing only ()[]{}, determine whether it is properly nested. A valid string must close brackets in the correct order and with matching types.

Examples

Example 1

Inputs = "()[]{}"OutputtrueWhyAll brackets match correctly.

Example 2

Inputs = "([)]"OutputfalseWhyThe nesting order is invalid.

Constraints

`1 <= s.length <= 10^4`
`s` contains only bracket characters
Return a boolean

Problem

Given a string containing only ()[]{}, determine whether it is properly nested. A valid string must close brackets in the correct order and with matching types.

Examples

Example 1

Inputs = "()[]{}"OutputtrueWhyAll brackets match correctly.

Example 2

Inputs = "([)]"OutputfalseWhyThe nesting order is invalid.

Constraints

`1 <= s.length <= 10^4`
`s` contains only bracket characters
Return a boolean

Practice Python

Python 3.10

Open on desktop for the full Python editor with syntax highlighting and autocomplete.

Validate Properly Nested Brackets | Dataford Interview Questions - Dataford - Ace your Interview