??A. Maximum Element In A Stack
??B. Rolling The Polygon
??C. Caesar Cipher
??D. Take Your Seat
E. 2-3-4 Tree
??F. Moving On
G. Factories
树形DP + 背包
https://blog.csdn.net/dllpXFire/article/details/81085093
https://blog.csdn.net/starlet_kiss/article/details/100176118
??H. Fight Against Monsters
I. Bubble Sort
J. Nested Triangles
K. Vertex Covers
L. Continuous Intervals
单调栈
https://www.cnblogs.com/Pneuis/p/9332445.html
M. Acyclic Orientation
原文地址:https://www.cnblogs.com/ckxkexing/p/11440674.html
时间: 2024-11-06 03:33:23