中断就是产生的一个电信号.比如键盘.当按下就会产生电信号发送给CPU 而CPU就会停止当前处理.去执行电信号.他是根据IRQL中断级别来进行处理的. 如下图:...

题目算模拟题吧class Solution {public: char a[1000][1000]; int tag[1000][1000]; string convert(string s, int numRows) { if(numRows==0||n...

You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contain a single...

给出2*n + 1 个的数字，除其中一个数字之外其他每个数字均出现两次，找到这个数字。

Given an array of integers, return indices of the two numbers such that they add up to a specific target.

先讲一讲货源清单，作为MM这款比较重要的主数据，目的是让采购在下PO的时候，能够选择货源。正常来说，我们向供应商询价之后，供应商将在规定的时间内给我们报价，如果供应商的价格合适，我们将认可这个报价，同时在系统里面的生成采...

假设你正在爬楼梯，需要n步你才能到达顶部。但每次你只能爬一步或者两步，你能有多少种不同的方法爬到楼顶部？

Given an array of integers, return indices of the two numbers such that they add up to a specific target.

PixelNet: Representation of the pixels, by the pixels, and for the pixels Code: https://github.com/aayushbansal/PixelNet http://www.cs.cmu.edu/~aayushb/pixe...

CVPR2015 PAMI 2016 Fully Convolutional Networks for Semantic Segmentation Code: https://github.com/shelhamer/fcn.berkeleyvision.org