题目链接: "HDU 2899" Problem Description Now, here is a fuction: F(x) = 6 x^7+8 x^6+7 x^3+5 x^2 y x (0 Can you find the minimum value when x is between 0 ...
分类:
其他好文 时间:
2019-10-31 23:42:30
阅读次数:
106
Medium Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand. (i.e., [0,1,2,4,5,6,7] might become [4,5,6,7,0,1 ...
分类:
其他好文 时间:
2019-10-31 13:38:02
阅读次数:
87
<meta name="viewport" content="width=device-width, user-scalable=no,initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> 作者:wxyzcctn链接:https://ww ...
分类:
移动开发 时间:
2019-10-30 16:34:26
阅读次数:
163
示例一: MAXIMUM = lambda x,y : (x > y) * x + (x < y) * y #注意(x > y) 返回的是0或者1 MINIMUM = lambda x,y : (x > y) * y + (x < y) * x a = 10 b = 20 print 'The la ...
分类:
其他好文 时间:
2019-10-29 10:06:50
阅读次数:
83
Given a binary tree, find its minimum depth. The minimum depth is the number of nodes along the shortest path from the root node down to the nearest l ...
分类:
编程语言 时间:
2019-10-29 00:47:39
阅读次数:
98
1. 编辑C程序文件,命名为main.c 2. 编写CMakeLists.txt文件,保存在main.c同路径下 3. 运行cmake命令生成MakeFile,再运行make命令生成hello可执行程序(为防止文件混乱,可建立build目录,在此目录下运行cmake命令) ...
分类:
系统相关 时间:
2019-10-28 16:20:36
阅读次数:
109
题目描述 In the mathematical discipline of graph theory, the line graph of a simple undirected weighted graph G is another simple undirected weighted grap ...
分类:
其他好文 时间:
2019-10-27 20:50:31
阅读次数:
119
Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its path. ...
分类:
其他好文 时间:
2019-10-26 14:57:10
阅读次数:
55
Problem Description Consider a un-rooted tree T which is not the biological significance of tree or plant, but a tree as an undirected graph in graph ...
分类:
其他好文 时间:
2019-10-23 13:38:00
阅读次数:
71
这题是完全背包啊。 与众不同的是它是用背包取的最小值,所以边界条件有讲究:dp[0]=0,其他的赋值为inf(无穷大),这样方便取min操作。 ...
分类:
其他好文 时间:
2019-10-22 15:04:06
阅读次数:
53