力扣leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string/ 题目描述 给出由小写字母组成的字符串 S,重复项删除操作 会选择两个相邻且相同的字母,并删除它们。 在S 上反复执行重复项删除操作,直到无法继续删除。 在完成所有重复项删除操作后返回最终的字符串。答案保证唯一。 示例: 输入:"abbaca...
之后我们得到字符串 "aaca",其中又只有 "aa" 可以执行重复项删除操作,所以最后的字符串为 "ca"。 提示: 1 <= S.length <= 20000 S 仅由小写英文字母组成。 来源:力扣(LeetCode) 链接:https://leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string python # 1047.删除所有相邻的重复字符 cl...
题目链接: Remove All Adjacent Duplicates in String II : leetcode.com/problems/r 删除字符串中的所有相邻重复项 II: leetcode.cn/problems/re LeetCode 日更第 112 天,感谢阅读至此的你 欢迎点赞、收藏鼓励支持小满 编辑于 2022-05-11 08:35 ...
leetcode1047——Remove All Adjacent Duplicates In String 题目大意:一次遍历,删除字符串中所有的相邻重复字符,比如abbaca->ca 分析:用字符串实现栈。遍历字符串,如果当前字符和栈顶相同就弹栈,否则入栈。 代码: ...猜你喜欢Remove All Adjacent Duplicates in String II(C++删除字符串中的所有相邻重复项 II)...
LeetCode#1047-Remove All Adjacent Duplicates In String-删除字符串中的所有相邻重复项 一、题目 给出由小写字母组成的字符串 S,重复项删除操作会选择两个相邻且相同的字母,并删除它们。 在S 上反复执行重复项删除操作,直到无法继续删除。 在完成所有重复项删除操作后返回最终的字符串。答案保证唯一。
Can you solve this real interview question? Remove All Adjacent Duplicates In String - You are given a string s consisting of lowercase English letters. A duplicate removal consists of choosing two adjacent and equal letters and removing them. We repeat
原题链接在这里:https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string/ 题目: Given a stringSof lowercase letters, aduplicate removalconsists of choosing two adjacent and equal letters, and removing them. We repeatedly make duplicate removals on S until we no longer can. ...
1047. Remove All Adjacent Duplicates In String solution#1: 使用stack; code: solution#2: 快慢指针; code solution#3: 数据类型string的特性; code 参考 1. leetcode_easy_stack_1047. Remove All Adjacent Duplicates In String; ...
Given theheadof a linked list and an integerval, remove all the nodes of the linked list that hasNode.val == val, and returnthe new head. Example 1: Input:head = [1,2,6,3,4,5,6], val = 6Output:[1,2,3,4,5] Example 2: ...
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