摘要: HDU2141Can you find it? http://acm.hdu.edu.cn/showproblem.php?pid=2141这个题吧,错在了qsort 和 sort 的问题,qsort WA 的代码#include#includeusing namespace std;#defin... 阅读全文
posted @ 2014-07-18 17:21 豪气干云 阅读(157) 评论(0) 推荐(0)
摘要: DescriptionLet's call a number k-good if it contains all digits not exceeding k (0, ..., k). You've got a number k and an array a containing n numbers... 阅读全文
posted @ 2014-07-18 16:47 豪气干云 阅读(134) 评论(0) 推荐(0)