摘要:
【SPOJ】Count On A Tree II(树上莫队) 题面 "洛谷" "Vjudge" 洛谷上有翻译啦 题解 如果不在树上就是一个很裸很裸的莫队 现在在树上,就是一个很裸很裸的树上莫队啦。 cpp include include include include include include 阅读全文
摘要:
【UOJ 79】一般图最大匹配(带花树) 题面 "UOJ" 题解 带花树模板题 "关于带花树的详细内容" cpp include include include include include include include include include include using namespa 阅读全文