摘要:
A. Book Reading time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Recently Luba bought a v 阅读全文
摘要:
2419: Ferry Loading II Time Limit(Common/Java):1000MS/10000MS Memory Limit:65536KByteTotal Submit: 4 Accepted:3 Description Before bridges were common 阅读全文