2019年8月2日
Manacher(最长镜面回文串)
摘要： I - O'My! Gym - 101350I Note: this is a harder version of Mirrored string I. The gorillas have recently discovered that the image on the surface of th 阅读全文
posted @ 2019-08-02 21:35 无名菜鸟1 阅读(230) 评论(0) 推荐(0)
stl应用（map）或字典树（有点东西）
摘要： M - Violet Snow Gym - 101350M Every year, an elephant qualifies to the Arab Collegiate Programming Competition. He graduated this year, but that’s irr 阅读全文
posted @ 2019-08-02 19:57 无名菜鸟1 阅读(407) 评论(0) 推荐(0)
圆与三角形的面积（sin（））
摘要： Gym - 101350J 题意：在圆内给出一个三角形xyz，y在圆心，xy具有相同的x坐标，告诉你xy长为L，xyz角为A。 解法：圆面积减去三角形面积，sin（）接收弧度制，所有A/180*PI即可转为弧度制。 #include<bits/stdc++.h>#include <cstdio>#i 阅读全文
posted @ 2019-08-02 19:29 无名菜鸟1 阅读(705) 评论(0) 推荐(0)
kmp（循环节）
摘要： Cyclic Nacklace Problem Description CC always becomes very depressed at the end of this month, he has checked his credit card yesterday, without any s 阅读全文
posted @ 2019-08-02 10:55 无名菜鸟1 阅读(490) 评论(0) 推荐(0)