Maybe n<=50 and abs(x), abs(y)<=1000 Problem link:http://acm.hdu.edu.cn/showproblem.php?pid=6219
How to find a convex which has max area and didn't have other points in his interior?
Maybe n<=50 and abs(x), abs(y)<=1000 Problem link:http://acm.hdu.edu.cn/showproblem.php?pid=6219