摘要: 1.https://www.luogu.com.cn/problem/P2249 用lower_bound最好,二分答案找到大于等于它的最小数 2.https://www.luogu.com.cn/problem/P1824 https://www.luogu.com.cn/problem/P267 阅读全文
posted @ 2022-11-07 22:21 wmjlzw1314 阅读(154) 评论(0) 推荐(0)
摘要: 1.https://www.luogu.com.cn/problem/P2249 用lower_bound最好,二分答案找到大于等于它的最小数 2.https://www.luogu.com.cn/problem/P1824 https://www.luogu.com.cn/problem/P267 阅读全文
posted @ 2022-11-07 22:18 wmjlzw1314 阅读(21) 评论(0) 推荐(0)