随笔分类 -  其它-归并排序

摘要:题目连接http://acm.hdu.edu.cn/showproblem.php?pid=1394Minimum Inversion NumberDescriptionThe inversion number of a given number sequence a1, a2, ..., an i... 阅读全文
posted @ 2015-05-29 16:36 GadyPu 阅读(257) 评论(2) 推荐(0)
摘要:原题链接:http://ac.jobdu.com/problem.php?pid=1348归并排序求逆序对。。。 1 #include 2 #include 3 #include 4 #include 5 #include 6 typedef unsigned long long ull; 7 co... 阅读全文
posted @ 2015-05-27 21:01 GadyPu 阅读(150) 评论(0) 推荐(0)