人话:给定一个字符串,求该字符串中vk子串的个数,如果有v的右边或k的左边不为它本身(即v或k)时,vk子串的个数加一 by hequanzhengzong @ 2023-10-03 17:20:53
OK,thank by jinzhaoming @ 2023-10-04 11:25:22