花费 5 ms
CF 1622C - Set or Decrease

题目链接: https://codeforces.com/problemset/problem/1622/C 题目大意: 给定一个序列 \(a_1\),\(a_2\),\(a_3\) ... \ ...

Mon Jan 03 18:26:00 CST 2022 0 1669

 
粤ICP备18138465号  © 2018-2025 CODEPRJ.COM