摘要:
## [A.Tales of a Sort](https://codeforces.com/contest/1856/problem/A) ### 题目大意 Alphen has an array of positive integers $a$ of length n. Alphen can pe 阅读全文
摘要:
# [Codeforces Round 882 (Div. 2)](https://codeforces.com/contest/1847) ## [A.The Man who became a God](https://www.luogu.com.cn/problem/CF1847A) ### 题 阅读全文