leetcode.cn 2026-10-09
🟡1541.minimum-insertions-to-balance-a-parentheses-string
🏷️ Tags
#stack #greedy #string #bracket_sequences
🟡1541.minimum-insertions-to-balance-a-parentheses-string
🏷️ Tags
#stack #greedy #string #bracket_sequences
Telegraph
minimum-insertions-to-balance-a-parentheses-string
给你一个括号字符串 s ，它只包含字符 '(' 和 ')' 。一个括号字符串被称为平衡的当它满足：
leetcode.com 2026-10-09
🟡1541.minimum-insertions-to-balance-a-parentheses-string
🏷️ Tags
#stack #greedy #string #bracket_sequences
🟡1541.minimum-insertions-to-balance-a-parentheses-string
🏷️ Tags
#stack #greedy #string #bracket_sequences
Telegraph
minimum-insertions-to-balance-a-parentheses-string
Given a parentheses string s containing only the characters '(' and ')'. A parentheses string is balanced if: