Test purposes Remove backside center ventilation holes, pls help to conduct climatic chamber test of the temperature/ humidity accuracy response time when with/without these ventilation holes. Test conditions - Sensors (battery charged full)…
传送门 题意:给一堆五维的点,求最远点对. 思路:跟CF1093G差不多 考虑把正负号状压成一个323232以内的数,然后对于每一类分别求最大最小值再做差更新答案即可. 代码: #include<iostream> #include<cstdio> #define ri register int using namespace std; int n; double mx,mn,p[100005][5]; int main(){ scanf("%d",&n…