题目链接
英文链接:https://leetcode.com/problems/backspace-string-compare/
中文链接:https://leetcode-cn.com/problems/backspace-string-compare/
题目详述
给定 S 和 T 两个字符串,当它们分别被输入到空白的文本编辑器后,判断二者是否相等,并返回结果。 # 代表退格字符。
示例 1:
| 1 | 输入:S = "ab#c", T = "ad#c" | 
示例 2:
| 1 | 输入:S = "ab##", T = "c#d#" | 
示例 3:
| 1 | 输入:S = "a##c", T = "#a#c" | 
示例 4:
| 1 | 输入:S = "a#c", T = "b" | 
提示:
- 1 <= S.length <= 200
- 1 <= T.length <= 200
- S和- T只含有小写字母以及字符- '#'。