我的随笔

HDU 6333.Problem B. Harvest of Apples-组合数C(n,0)到C(n,m)求和-组合数学(逆元)+莫队 ((2018 Multi-University Training Contest 4 1002))

ZERO- 2018-08-05 20:49 阅读:352 评论:0 推荐:0

HDU 6330.Problem L. Visual Cube-模拟到上天-输出立方体 (2018 Multi-University Training Contest 3 1012)

ZERO- 2018-08-03 14:33 阅读:232 评论:0 推荐:0

HDU 6326.Problem H. Monster Hunter-贪心(优先队列)+流水线排序+路径压缩、节点合并(并查集) (2018 Multi-University Training Contest 3 1008)

ZERO- 2018-08-03 14:20 阅读:909 评论:0 推荐:0

HDU 6324.Problem F. Grab The Tree-博弈(思维) (2018 Multi-University Training Contest 3 1006)

ZERO- 2018-08-03 14:01 阅读:269 评论:0 推荐:0

HDU 6322.Problem D. Euler Function -欧拉函数水题(假的数论题￣▽￣) (2018 Multi-University Training Contest 3 1004)

ZERO- 2018-08-02 21:24 阅读:481 评论:0 推荐:0

HDU 6319.Problem A. Ascending Rating-经典滑窗问题求最大值以及COUNT-单调队列 (2018 Multi-University Training Contest 3 1001)

ZERO- 2018-08-02 21:15 阅读:272 评论:0 推荐:0

HDU 6318.Swaps and Inversions-求逆序对-线段树 or 归并排序 or 离散化+树状数组 (2018 Multi-University Training Contest 2 1010)

ZERO- 2018-08-01 10:49 阅读:267 评论:0 推荐:0

HDU 6315.Naive Operations-线段树(两棵树合并)(区间单点更新、区间最值、区间求和)+思维 (2018 Multi-University Training Contest 2 1007)

ZERO- 2018-08-01 10:36 阅读:255 评论:0 推荐:0

HDU 6312.Game-博弈-签到题 (2018 Multi-University Training Contest 2 1004)

ZERO- 2018-08-01 10:20 阅读:234 评论:0 推荐:0

HDU 6305.RMQ Similar Sequence-笛卡尔树+数学期望 (2018 Multi-University Training Contest 1 1008)

ZERO- 2018-07-31 12:44 阅读:662 评论:0 推荐:0