POJ 1410 Intersection (线段与线段相交)
题意:判断线段与实心矩形是否有公共点。题解:线段与线段相交注意两点:①矩形给出的坐标要重新判断。②矩形实心。#define _CRT_SECURE_NO_WARNINGS#include<iostream>#include<cstdio>#include<string>#include<cstring>#include<algorithm>#include&