21. 合并两个有序链表 - Merge Two Sorted Lists 题目:https://leetcode.com/problems/merge-two-sorted-lists/ /** * Definition for singly-linked list. * struct ListN ...
分类:
其他好文 时间:
2020-09-17 23:54:26
阅读次数:
31
1、测试常用配置 Number of Threads (users):模拟虚拟用户的个数 Ramp-up period (seconds) :上线所有Threads所用的时间。 Loop Count:每个Thread(user)请求url个数。(串行请求) 所以: 总请求次数 = Number of ...
分类:
其他好文 时间:
2020-09-17 22:12:01
阅读次数:
36
When searching google with the keywords 'n-way anova python', you almost get nothing but one-way/two-way ANOVA from scipy. I developed a C++ version y ...
分类:
编程语言 时间:
2020-09-17 21:33:43
阅读次数:
31
There are two variants of SQL statement execution defined in SAP note 2000002 – FAQ: SAP HANA SQL Optimization. The difference is how the where condit ...
分类:
数据库 时间:
2020-09-15 20:58:55
阅读次数:
57
一直都想知道acquire中block参数的含义,今天查阅相关文档,如下别有一番洞天 Connection and Producer Pools Default Pools Kombu ships with two global pools: one connection pool, and one ...
分类:
其他好文 时间:
2020-09-14 19:10:24
阅读次数:
37
You are installing a billboard and want it to have the largest height. The billboard will have two steel supports, one on each side. Each steel suppor ...
分类:
其他好文 时间:
2020-08-19 19:53:32
阅读次数:
69
$\mathcal Link. 给定序列 \(\{a_{2n-1}\}\),将 \(\{a_{2n-1}\}\) 按任意顺序排列后,令序列 \(b_i\) 为前 $2i-1$ 个数的中位数。求 \(\{b_n\}\) 的个数,对 $10^9+7$ 取模。 \(n\le50\)。 $\mathcal ...
分类:
其他好文 时间:
2020-08-03 23:08:58
阅读次数:
73
Zhang3 a participant of IPhO (Immortal Physics Olympiad). The $0^\mathrm$ problem in the contest is as follows. There are two balls that weigh \(a\) k ...
分类:
其他好文 时间:
2020-07-30 22:15:00
阅读次数:
110
Suppose Andy and Doris want to choose a restaurant for dinner, and they both have a list of favorite restaurants represented by strings. You need to h ...
分类:
其他好文 时间:
2020-07-29 15:41:09
阅读次数:
86
power_two.cpp内容如下: #include <iostream> using namespace std; bool is_power_of_two(unsigned int n) { return (n && !(n & (n-1))); } int main(int argc, ch ...
分类:
其他好文 时间:
2020-07-29 15:07:26
阅读次数:
62