udacity software engineering

8:00 9:50 10 100 Computer network Classes 10-minute break at recess 16:20 16:50 30 Read "Dream Break Code" 17:21 18:37 20 56 Writing the four Operation program In order to complete the PSP record table Bug log:Stude

Problem: Design a procedure, give second grade pupil randomly produce arithmetic topic.First, Design thinking questions:1. Arithmetic requires two operands and an operator.2. How do I generate random numbers?3. How to achieve random generation of arithmetic?4. Is the topic in line with pupils ' learning scope? (Subtraction and division)Second, the program source code:#include #include #include "time.h"int main (){coutcoutSrand ((unsigned) time (NULL));//The random number seed is the current comp

First, team members:Tan Wei, Chen ZhiliSecond, the project name:Sum of successive maximal sub-arrays in an arrayThird, our design ideas:Set Sum[i] is the contiguous subarray with the end of the first element and the largest. For element I, all the lengths of the sub-arrays ending with the elements in front of it have been evaluated, then the contiguous subarray ending with the element I and their sum largest is either the i-1 element ending with the sum of the elements, the contiguous subarray w

server by the parametric parsing mechanism. We can change the previous http/get mode of the Key=value to directly by the/value1/value2 way to pass, thus realizing the dynamic page static URL form. Caching only needs to be preceded by a cache server, for example: Squid. Dynamic caching of Web site dynamic content can be achieved. This is the most advanced Web site development technology, the realization of a real sense of software

external storage, and their lifecycle ends when the interaction completes. To make the interaction between classes simple and clear, the interface control class is only related to interface classes, use case control classes, interface control classes should not be related, interface classes rely on interface control classes, and interface control classes rely on use case control classes. The actions and properties of the interface control class can be defined when you design the sequence diagra

Introduction to Software Engineering 1. Software Engineering: To study a framework that contains a series of methods and tools, and to study Theories, Methods, and tools in the Process of Software Generation, development, application, and maintenance. 2.

My School for Computer science and software engineering major has opened for two professional graduates after the employment situation I after a survey has the following views:1, computer science and technology professional graduates of the career development route basically have two routes:The first kind of route, the pure technology route, the information industry is the sunrise Industries, has put forwar

My concept changes in software engineering I have learned that the software engineering courses taught by Yan Xin are both senior or graduate students, and I have complained. I was a juniorCodeThe amount of learning software engineer