摘要：
Squarefree numberTime Limit: 10000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1125 Accepted Submission(s): 274 Problem DescriptionIn mathematics, a squarefree number is one which is divisible by no perfect squares, except 1. For example, 10 is square-free bu 阅读全文
posted @ 2012-04-27 18:25
智赢天下
阅读(259)
评论(0)
推荐(0)
浙公网安备 33010602011771号