摘要：
Description You are to find the length of the shortest path through a chamber containing obstructing walls. The chamber will always have sides at x = 阅读全文
摘要：
Description Mom and dad have a problem: their child, Reza, never puts his toys away when he is finished playing with them. They gave Reza a rectangula 阅读全文
摘要：
TOYS Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 17730 Accepted: 8431 Description Calculate the number of toys that land in each bin of 阅读全文