摘要:
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5288OO has got a array A of size n ,defined a function f(l,r) represent the number of i (li) satisfy ai... 阅读全文
posted @ 2015-07-24 23:12
wust_wh
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摘要:
题目连接:http://www.lydsy.com/JudgeOnline/problem.php?id=3209花神的数论题Time Limit:10 SecMemory Limit:128 MBSubmit:1148Solved:535[Submit][Status][Discuss]Descr... 阅读全文
posted @ 2015-07-24 22:00
wust_wh
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