摘要:
OpenJudge 799:Heavy Transportation 总时间限制: 3000ms 内存限制: 65536kB 描述BackgroundHugo Heavy is happy. After the breakdown of the Cargolifter project he can 阅读全文
摘要:
OpenJudge 726:ROADS 总时间限制: 1000ms内存限制: 65536kB OpenJudge 726:ROADS 总时间限制: 1000ms内存限制: 65536kB 描述N cities named with numbers 1 ... N are connected with 阅读全文