摘要: 出处:https://acs.jxnu.edu.cn/contest/23/board/challenge/E; 重点单词: Append the MEX of the first k numbers of the array a to the end of array b 将数组a的前k个数的ME 阅读全文
posted @ 2022-01-29 16:45 次林梦叶 阅读(69) 评论(0) 推荐(0)
摘要: 出处:https://acs.jxnu.edu.cn/contest/23/board/challenge/B; Not Sitting 描述: Rahul and Tina are looking forward to starting their new year at college. As 阅读全文
posted @ 2022-01-29 16:43 次林梦叶 阅读(80) 评论(0) 推荐(0)