2014年3月30日
poj 3684
摘要： Physics ExperimentTime Limit:1000MSMemory Limit:65536KTotal Submissions:784Accepted:266Special JudgeDescriptionSimon is doing a physics experiment withNidentical balls with the same radius ofRcentimeters. Before the experiment, allNballs are fastened within a vertical tube one by one and the lowest 阅读全文
posted @ 2014-03-30 13:53 hyx1 阅读(300) 评论(0) 推荐(0) 编辑