跑算法就是先收集数据，然后把它feed到构建好的模型中去训练。这个代码还多了一步planning。planning完收到新的数据，于是又开始新的一轮训练，循环下去。...

做了几年码工，当想理解一个系统的时候，喜欢问这两个问题：这个模块的input，output是什么？这个东西的lifecycle是什么？前者是把系统当黑象，理解静态的的存在意义，后者为了理解动态的过程。...

函数名: clock 功 能: 确定处理器时间 用 法: clock_t clock(void);

Linux连接投影仪，网上这方便的资料比较少，尤其是图文资料。最近有这方面的需求，查了很多的资料，最终实现的投影。直接插上VGA后，发现屏幕显示的不正确,或不显示。这是由于投影仪的分辨率引起的。...

B. Parade time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Very soon there will be a parade of vict...

Lake Counting Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 35122 Accepted: 17437 Description

Sample Input 3 10 110 2 1 1 30 50 10 110 2 1 1 50 30 1 6 2 10 3 20 4

You are given two integers: n and k, your task is to find the most significant three digits, and least significant three digits of nk.

As the picture is shown, when you select M1 and M2, M1 show the color of K1, and M2 show the color of K2. When you select M3 and M2, M2 show the color of K...

Once there was a lazy monkey in a forest. But he loved banana too much. One day there was a storm in the jungle and all the bananas fell from the trees. The mon...