EasyStack· 69% acceptance
#807

Valid Parentheses 7

Easy

Determine if `s` has valid bracket pairs `()`, `[]`, `{}`. Variant **#7**.

Example 1

Input: s = "(()))"

Output: false

Constraints

  • 1 <= s.length <= 10^4

Acceptance: 69% · Topics: stack, string

isValid

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