链接:https://ac.nowcoder.com/acm/contest/338/I 来源:牛客网 题目描述 IG won the S championship and many people are excited, ii and gg are no exception. After watching the game...
比赛地址传送口 A.Array ps:待补 Array题解 B.Build ps:待补 Build题解 C.Do you like banana? 计算几何 题意:判断线段是否相交 思路:向量叉乘 线段相交判定知识点参考 ac代码: #i...