摘要:
Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%lld & %llu Description Farmer John has received a noise complaint from his neighbor, Farmer Bo 阅读全文
摘要:
Time Limit:4000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Description There is once a king and queen, rulers of an unnamed city, who have 阅读全文