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1047.Java第二种解法，可以优化成速度更快的

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hbingzhi
2022-12-03 14:46:28 +08:00
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problems/1047.删除字符串中的所有相邻重复项.md
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@ -153,6 +153,8 @@ class Solution {
class Solution { class Solution {
public String removeDuplicates(String s) { public String removeDuplicates(String s) {
// 将 res 当做栈 // 将 res 当做栈
// 也可以用 StringBuilder 来修改字符串，速度更快
// StringBuilder res = new StringBuilder();
StringBuffer res = new StringBuffer(); StringBuffer res = new StringBuffer();
// top为 res 的长度 // top为 res 的长度
int top = -1; int top = -1;
@ -470,3 +472,4 @@ impl Solution {
<a href="https://programmercarl.com/other/kstar.html" target="_blank"> <a href="https://programmercarl.com/other/kstar.html" target="_blank">
<img src="../pics/网站星球宣传海报.jpg" width="1000"/> <img src="../pics/网站星球宣传海报.jpg" width="1000"/>
</a> </a>