zoj2741Offside
摘要:
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=1741只能用一个词来形容--“恶心”数据里有double#include<iostream>#include<stdio.h>#include<string>#include<vector>#include<sstream>using namespace std;struct node{ double x,y;};node change(string s){ node a; int it=s.find(',& 阅读全文