Structured design of programs, C/C++ Programming

Assignment Help:

Within software engineering, software is very rarely written by a single software engineer. Usually a team of engineers write a program; therefore a formal structural design approach is required. The approach is to take a complex task e.g. VAX vms and divide it into smaller simpler tasks e.g. print, dir ,set pass etc. As long as the interfacing between these programs is well defined i.e. variable used etc. all the modules can be coded at once, thus reducing time. It is usual to code the program as modules , functions  Very often a program consists of a series of function calls .Within software there are advanced  module design /development tools namely CASE and JSD/JSP , let us consider a simple approach to structure .  In order to help document these functions, it is usual to have an overall module diagram design; illustrating the input which has caused the function to operate and its output e.g. consider the password program

2150_Structured design of programs.png

Secondly the next stage of design is an algorithm for each module consisting of a title block, detailing the author, amendment date, variable used, inputs, outputs required and function. Despite the increased time in documentation, considerable time is saved by using more than one programmer. All your assignments and exercises should now be constructed in a modular design approach with an associated module diagram and algorithms. Let us consider the matrix program in module format and its design.


Related Discussions:- Structured design of programs

Program to determine the number is prime or not, Write a function to determ...

Write a function to determine whether a number is prime: it will return true if the input is prime and false otherwise. Use it to see whether -7 is prime.

Is there anything you can do in c++ which you cannot do in c, A: No. There ...

A: No. There is nothing you can do in C++ which you cannot do in C. In spite of everything

Explain virtual functions, Virtual Functions The keyword virtual was pr...

Virtual Functions The keyword virtual was previously used to resolve ambiguity for a class derived from two classes, both having a common ancestor. These classes are known as v

Make c code works equally on 64 and 32 bit, Project Description: I have ...

Project Description: I have a code that works different on 64 bit and 32 bit system. Code is relative to some crypt functions, similar, but not equal to: I have to move fr

C program to count the words, C program to count the words: void CountW...

C program to count the words: void CountWords();          void main()          {             printf("\n\tcount the words and enter string\n\n\n");             Count

Program to calculate average of marks, Program for calculate average of tot...

Program for calculate average of total marks: #include using namespace std; void print(int marks_arr[],int cnt) { int ind[cnt]; int i=0; int j=0; int k=0;

I want a reverse engineer a .exe to obtain the code, I want a Reverse engin...

I want a Reverse engineer a .exe to obtain the code Project Description: I'd like to get the full C++ source code from a .exe please Skills required is C++ Programming

Define constructors-extract and insert operators, For your class to work pr...

For your class to work properly, you'll need to define appropriate constructors, extract and insert operators, and of course arithmetic operators. (If you wanted to use it as a gen

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd