We were afraid of making this question too boring, so we decided to make this question super short. A sequence is called not boring, only if there is a unique number in each successive subsequence,
Tag: 分治
HDD-4004 The Fridays Games (分治)
http://acm.hdu.edu.cn/showproblem.php?pid=4004
6 1 2
2
25 3 3
11
2
18 Sample Output 4
11
Question meaning:< /p> The Frog Kingdom Games has begun. The most popular game is the I