摘要:
TilingTime Limit:1000MSMemory Limit:65536KTotal Submissions:7509Accepted:3672DescriptionIn how many ways can you tile a 2xn rectangle by 2x1 or 2x2 ti... 阅读全文
摘要:
Ubiquitous ReligionsTime Limit:5000MSMemory Limit:65536KTotal Submissions:23390Accepted:11527DescriptionThere are so many different religions in the w... 阅读全文
摘要:
Y2K Accounting BugTime Limit:1000MSMemory Limit:65536KTotal Submissions:10210Accepted:5083DescriptionAccounting for Computer Machinists (ACM) has suff... 阅读全文