DescriptionThe inversion number of a given
number sequence a1, a2, ..., an is the number of pairs (ai, aj) that satisfy i
aj.For a given sequence of ....
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其他好文 时间:
2014-05-05 11:42:13
阅读次数:
276
Minimum Inversion Number Time Limit:1000MS Memory
Limit:32768KB 64bit IO Format:%I64d & %I64u Description The inversion number
of a given number seque...
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其他好文 时间:
2014-05-04 12:27:07
阅读次数:
349
时间限制:10000ms
单点时限:1000ms
内存限制:256MB
Description
Find a pair in an integer array that swapping them would maximally decrease the inversion count of the array. If such a pair exists, retur...
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其他好文 时间:
2014-04-27 17:48:35
阅读次数:
508