题目链接：http://exam.upc.edu.cn/problem.php?id=5573题目：题目描述Farmer John realizes that the income he receives from milk production is insufficient to fund the growth of his farm, so to earn some extra mon...
链接：https://lucien.ink/go/592C/题目：Vector Willman and Array Bolt are the two most famous athletes of Byteforces. They are going to compete in a race with a distance of L meters today.Willman and Bolt...