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ft..原来是数组开小了,开到600000就过了,想不通!!

Posted by hhhh at 2006-08-29 21:55:14 on Problem 2828
In Reply To:顶一下,非常想弄清楚线段树,请诸位帮个忙 Posted by:hhhh at 2006-08-29 08:24:13
线段树表示[1,n]的区间,叶子结点是单个数字的时候,难道开2*n的数组不够吗?真想不通。。。。

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