摘要:
One Person GameTime Limit:2 Seconds Memory Limit:65536 KBThere is an interesting and simple one person game. Suppose there is a number axis under your... 阅读全文
摘要:
Gao The SequenceTime Limit:2 Seconds Memory Limit:65536 KBYou are given a sequence of integers,A1,A2,...,An. And you are allowed a manipulation on the... 阅读全文
摘要:
How Many Sets IITime Limit:2 Seconds Memory Limit:65536 KBGiven a setS= {1, 2, ...,n}, numbermandp, your job is to count how many setTsatisfies the fo... 阅读全文