摘要：
题目： Crixalis's Equipment Time Limit:1000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uDescriptionCrixalis - Sand King used to be a giant scorpion(蝎子) in the deserts of Kalimdor. Though he's a guardian of Lich King now, he keeps the living habit of a scorpion like livi... 阅读全文
摘要：
题目： Crossing River Time Limit:1000MSMemory Limit:10000KB64bit IO Format:%I64d & %I64uDescriptionA group of N people wishes to go across a river with only one boat, which can at most carry two persons. Therefore some sort of shuttle arrangement must be ar... 阅读全文