摘要：
题面 "传送门" Solution 搜索每一层的半径和高度，然后加入一些剪枝就好了。 cpp include include include include include include include include define ll long long define file(a) freo 阅读全文
摘要：
"原题" 剪枝好题，可以有以下9个剪枝（基本上都是可行性剪枝，还有一些搜索顺序的剪枝），这是一道除了生日蛋糕以外的剪枝好题~~当然不会告诉你Biscuit46花了1h做这道题目~~ cpp include include include include include include include 阅读全文