2017年2月4日
kattis-Ocean Currents
摘要： Ocean Currents For a boat on a large body of water, strong currents can be dangerous, but with careful planning, they can be harnessed to help the boa 阅读全文
posted @ 2017-02-04 17:05 duskcloudxu 阅读(283) 评论(0) 推荐(0) 编辑
HDU 1394-Minimum Inversion Number （树状数组+逆序对）
摘要： Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19246 Accepted Submissio 阅读全文
posted @ 2017-02-04 16:52 duskcloudxu 阅读(258) 评论(0) 推荐(0) 编辑