2018年10月21日
COURSES POJ1469（模板）
摘要： Description Consider a group of N students and P courses. Each student visits zero, one or more than one courses. Your task is to determine whether it 阅读全文
posted @ 2018-10-21 17:26 岩扉 阅读(404) 评论(0) 推荐(0)
Big Truck
摘要： Photo by Phil Whitehouse Photo by Phil Whitehouse Your boss has hired you to drive a big truck, transporting items between two locations in a city. Yo 阅读全文
posted @ 2018-10-21 13:34 岩扉 阅读(489) 评论(0) 推荐(0)