POJ3061 ZOJ3123 Subsequence【前缀和+二分搜索+尺取法】
摘要:SubsequenceTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 14836 Accepted: 6272DescriptionA sequence of N positive integers ...
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posted @ 2017-06-25 07:48
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posted @ 2016-07-27 08:31
posted @ 2016-07-27 08:31