摘要：
http://nyoj.top/problem/715题目描述:For a string of n bits x1, x2, x3, …, xn, the adjacent bit count of the s... 阅读全文
摘要：
http://nyoj.top/problem/715题目描述:For a string of n bits x1, x2, x3, …, xn, the adjacent bit count of the s... 阅读全文