dogs专题

Dogs vs. Cats

二分类问题 我的方案: import osimport sysimport cv2import randomimport pandas as pdimport matplotlib.pyplot as pltimport matplotlib.image as mpimgimport seaborn as snsimport itertoolsfrom sklearn.model

K - Keeping the Dogs Apart GYM-101550(计算几何)

参考:https://blog.csdn.net/xbb224007/article/details/79846472 题意: 给出两只狗的路线,且其速度相同,求其运动时候的最短距离。 思路: 对于两个相同长度的向量,其距离按照时间为自变量构成一个二次函数。 那么对于两只狗每次取相同长度的直线来计算距离,然后推下去。 #include <cstdio>#include <cstring

POJ 2761 Feed the dogs(划分树)

裸的划分树,直接上代码了。 如果不懂划分树:http://blog.csdn.net/shiqi_614/article/details/8041390 #include <iostream>#include <cstdio>#include <cstring>#include <algorithm>using namespace std;#define MID(a,b)

HDU5127 Dogs' Candies(瞎暴力)

题目: Dogs' Candies Time Limit: 30000/30000 MS (Java/Others)    Memory Limit: 512000/512000 K (Java/Others) Total Submission(s): 2072    Accepted Submission(s): 497 Problem Description Far