Valid Parentheses (1) 썸네일형 리스트형 [LeetCode] Valid Parentheses | 난이도: Easy 문제 Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. An input string is valid if: Open brackets must be closed by the same type of brackets. Open brackets must be closed in the correct order. 예시 Input: s = "()" Output: true Input: s = "()[]{}" Output: true Input: s = "([)]" Output: false Input: s = "{[]}" Output: true 제약조건 1 이전 1 다음
