摘要: Codeforces Round 862 (Div. 2) Date: 04/07/2023 Link: Dashboard - Codeforces Round 862 (Div. 2) - Codeforces A|We Need the Zero Brief: 给定非负整数序列,求一个 $x$ 阅读全文
posted @ 2023-04-12 11:17 Justanaaaaame 阅读(58) 评论(1) 推荐(1)
摘要: Codeforces Round 861 (Div. 2) Date: 03/29/2023 Link: Dashboard - Codeforces Round 861 (Div. 2) - Codeforces A|Lucky Numbers Brief: 从 $l$ 到 $r$ 的整数中找到任 阅读全文
posted @ 2023-04-10 21:39 Justanaaaaame 阅读(112) 评论(1) 推荐(0)
摘要: Codeforces Round 860 (Div. 2) Date: 04/08/2023 Link: Codeforces Round 860 (Div. 2) A|Showstopper Brief: 两组数 ${a_i}$ 和 ${b_i}$,长度都为 $n$. $\forall i$ , 阅读全文
posted @ 2023-04-09 14:05 Justanaaaaame 阅读(55) 评论(0) 推荐(0)
摘要: OI 时期的部分模板库~ 阅读全文
posted @ 2023-04-04 11:09 Justanaaaaame 阅读(22) 评论(0) 推荐(0)
摘要: 摘要是什么,可以吃吗 阅读全文
posted @ 2023-04-03 16:21 Justanaaaaame 阅读(30) 评论(0) 推荐(0)