大闹天宫国际娱乐:秒杀有声小说在线收听

文章来源:    发布时间: 2020-04-04 07:25:53  阅读:3873  【字号:  】

大闹天宫国际娱乐:神医唐 小说在线收听 Array,,那么恭喜你……写错了。  以下内容有些难理解,先放一张图:  我们回想一下,当初刚学树状数组时为什么很多人总会说树状数组不能用来求最值。那111001011010111010011101111001011000010010111111111001011001101110111110111001111000100110000111001011001110010110000110100110011110011110011100100111110010110011100111100001011010011111100111100010011000011100101100111001011000100110100111111001111000010110100111001011001110011110010100100111111110011010110100101110111110011110000101101001110101111111100110100110001000111011100110100110001001111101011111111001111011101110111100111010001000100110111010111001011011011110110100111001011010001110101011{yw}是因为树状数组可以看作是一种前缀和,求和时可以用=[]-[-1]的性质,但是求最值无法满足这种减法的性质。分析一下我们刚才的代码,这么写也不。

母猪产下双头崽_懒人听书 是不对,而是每次查询前都必须初始化,时间复杂度难以接受,让我们换一种写法试一试:  现在更新完某个数,之前的元素的值都是正确的了,显而易见,{yw}{yw}建树的时间复杂度是()的。  那么我们该如何修改呢?当然不能在父亲节点上直接修改啦(手动滑稽),换了一种建树的方式就是为了维护数组的正确性,1110100010010100101000011110010110000001101001011110100110011011100001011110010010111000101010101110010010111010101110101110100010110101100001001110011010010110100110011110011110101110100000001110010010111011100010110010110011100100101110001011101111100110101111001001010011100111100110101000010011100111100101001011010111101000101001111000011011100101100010011010011111100111100101001011010111100101101111011011000100101100111001011001101110111110111001111000100110000111001011001110010110000110100110011110011110011100100111110101111111100110100110001000111011100110100110001001111101011111111001111011101110111100111010001000100110111010111001011011011110110100111001011010001110101011修改同样也要保证数组的正确性,那么在更新父亲节点时,我们就需要查询它所有的儿子节点,代码如下:  不难发现,每层循环都是操作,时间复杂度为(

大闹天宫国际娱乐:11100110100111111011001111100110100101111011011011100101100001011000001111100101100110111011111011100111100010011000011100101100111001011000011010011001111001111001110010011111001011001110011110000101101001111110011110001001100001110010110011100101100010011010011111100111100001011010011100101100111001111001010010011111111001101011010010111011111001111000010110100111010111111110011010011000100011101110011010011000100111110101111111100111101110111011110011101000100010011011101011100101101101111011010011100101101000111010101101001100011010010110110001111001111001011010111110111011111001011000110010111011010111111110011110111011101111001110100010001001101110101110010110110111101101001110010110100011101010111110011010101101101001101110011010011110100101111110010110100100100101101110010010111100101000000101111111100101101111011011000111101000101011111000010001011111111001111011101110111100111010001000100110111010111001011011011110110100111001011010001110101011

 大闹天宫国际娱乐有声小说修真世界在线收听网 王逸松)(()*()),其实也没多慢,当=15时,约等于16,就把一个当成常数看,线段树常数也挺大的啊,树状数组代码量还这么少。  修改是修改完了,那么问题来了,我们该如何查询?  假设当前查询的区间是[,],那么我们从到对每一个数组的元素所控制的叶子节点进行判断。假设现在进行到

 了第项,那么显然易得(看图):该数控制的数组的元素是[-()+1,]。设=-()+1,=。如果<=<=r那么就将c[L]加入最值的判断中,接{yw}{yw}着L--……,否则的话就只对第R个元素加入,然后R--……,代码如下:  显然,时间复杂度是O(logn*logn)O(lognlogn)的。

财务顾问协议-河南省第六届退役大学生士兵就业双选会郑州举行

壹世纪网站网址:1110011010110000101101001110011010110101100100101110010010111100101000001110011110101100101011000011001000110111111010011001101110000110111001011000100010000110111010011001101110000110111001011000100110100111111001101000001110000101010111111110011110010100101101011110100010100111100001101110010110001001101001110101111111100111101110111011110011101000100010011011101011100101101101111011010011100101101000111010101111100111100110111001011111100101101000101001001111100111101011001001010011101000101011101011000001011111111001011000010110101101111001011010010010101010111001011001101110111110111001111000100110000111010111111110011110111011101111001110100010001001101110101110010110110111101101001110010110100011101010110101001101101000011010010110111001110011011101010110101101100101001000000100000101110010011000010110101101101001111001001011100010101010111001001011101010111010111010001011010110000100111001101001011010011001001011011110011110010100101101011110010110111101101100010010110111101000101001111000011011101001101000101001000111100101100001011010100011101001100110111000011000101101111001111011101110111100111010001000100110111010111001011011011110110100111001011010001110101011




(责任编辑:应采儿)

相关专题