#BBBuild[超话]#
You always laugh, which makes me feel that the world is not bad for you.
I hope you never lack the courage to start over again.
What you insist on one day will hug you in turn.
I am willing to believe you now, and I believe that you will give this matter a result. We are waiting for you, waiting for you to come back, and waiting for flowers to bloom next year.

#小全不努力怎么行#
题目：删除一个字符串中的所有相邻重复项（反复执行重复项删除操作，直到无法继续删除）。
解：用栈解决。（直接用栈弹出元素到字符串后得到的结果需要反转，如图2）
这里拿字符串直接作为栈，这样省去了栈还要转为字符串的操作。
如果s[i]==result.back()，遇到相邻重复项，result就弹出栈头result.pop_back();否则就进栈result.push_back(s[i]);最终得到的就是不含相邻重复项的字符串。

#Alyn的碎碎念

situation:
1、昨晚大哭了一场 今早肿成
2、今早 大雾小雨 蒙上雾气的
3、上班路上正常行驶过程中两次差点和撞上

4、公司物业准备的双十一特饮 芒果百香果茶 巨TMD填 像极了兑了水化开的棒棒糖的味道

Task: 给自己找点快乐安抚一下

action: 买了杯星爸爸

result:满血复活