摘要：
Rebuilding RoadsTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 8589 Accepted: 3854DescriptionThe cows have reconstructed Farmer John's farm, with its N barns (1 <= N <= 150, number 1..N) after the terrible earthquake last May. The cows didn't have time to rebuild any extra r 阅读全文
摘要：
Cow CyclingTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 2468 Accepted: 1378DescriptionThe cow bicycling team consists of N (1 <= N <= 20) cyclists. They wish to determine a race strategy which will get one of them across the finish line as fast as possible. Like everyone else, cow 阅读全文
摘要：
Power Hungry CowsTime Limit: 1000MS Memory Limit: 30000K Total Submissions: 4570 Accepted: 1120 DescriptionFJ's cows would like to be able to compute integer powers P (1 <= P <= 20,000) of numbers very quickly, but need your help. Because they're going to be computing powers of very la 阅读全文