本文涉及知识点 CBFS算法 P9038 [PA 2021] Butelki 题目描述 Byteasar 有三瓶橙汁。他现在想通过把橙汁从一个瓶子倒入另一个瓶子的方式，让其中一个瓶子恰好装有 kkk 升橙汁。因

DescriptionFarmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts

题目：Catch That CowTime Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %lluDescription F

Olya loves energy drinks. She loves them so much that her room is full of empty cans from energy drinks. Formally, her