摘要：
Time limit: 3.000 seconds限时：3.000秒Background and Problem背景与问题The historian Flavius Josephus relates how, in the Romano-Jewish conflict of 67 A.D., the Romans took the town of Jotapata which he was com... 阅读全文
程序控IPPP (Institute of Penniless Peasent-Programmer) Fellow |