摘要：
Description Given a specified total t and a list of n integers, find all distinct sums using numbers from the list that add up to t. For example, if t... 阅读全文
摘要：
A Knight’s Journey Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 34085 Accepted: 11621Description Background The knight is ge... 阅读全文