POJ 2029 Get Many Persimmon Trees
摘要://这题应该用树状数组做,可是第一眼看,想都没想就搜了...[代码]
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posted @ 2010-02-03 16:32
毋意,毋必,毋固,毋我。 言必行,行必果。
posted @ 2010-02-03 16:32
posted @ 2010-02-03 16:31
posted @ 2010-02-03 16:30
posted @ 2010-02-03 16:28