摘要:
https://ac.nowcoder.com/acm/problem/15253太简单了,直接上代码吧! #include <iostream> #include <cstring> #include <cmath> #include <stdio.h> #include <cstdlib> #i 阅读全文
摘要:
https://ac.nowcoder.com/acm/contest/5666#question A B-Suffix Array B Infinite Tree C Domino D Quadratic Form E Counting Spanning Trees F Infinite Stri 阅读全文