What Is C Programming? | Why To Learn C Programming

What Is C Programming? | Why To Learn C Programming | VCMIT

What Is C Programming

C programming is a general-purpose, procedural, imperative computer programming language developed in 1972 by Dennis M. Ritchie at the Bell Telephone Laboratories to develop the UNIX operating system. C is the most widely used computer language. It keeps fluctuating at number one scale of popularity along with Java programming language, which is also equally popular and most widely used among modern software programmers.

Why to Learn C Programming?

C programming language is a MUST for students and working professionals to become a great Software Engineer specially when they are working in Software Development Domain. I will list down some of the key advantages of learning C Programming:

Easy to learn
Structured language
It produces efficient programs
It can handle low-level activities
It can be compiled on a variety of computer platforms
Facts about C
C was invented to write an operating system called UNIX.
C is a successor of B language which was introduced around the early 1970s.
The language was formalized in 1988 by the American National Standard Institute (ANSI).
The UNIX OS was totally written in C.
Today C is the most widely used and popular System Programming Language.
Most of the state-of-the-art software have been implemented using C.
Today's most popular Linux OS and RDBMS MySQL have been written in C.

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Create House Like Structure Perform Operations Program In C | VCMIT

Program to create a house like figure and perform the following operations. Scaling about the origin followed by translation. Scaling with reference to an arbitrary point. Reflect about the line y = mx + c. INPUT #include <stdio.h> #include <graphics.h> #include <stdlib.h> #include <math.h> #include <conio.h> void reset (int h[][2]) { int val[9][2] = { { 50, 50 },{ 75, 50 },{ 75, 75 },{ 100, 75 }, { 100, 50 },{ 125, 50 },{ 125, 100 },{ 87, 125 },{ 50, 100 } }; int i; for (i=0; i<9; i++) { h[i][0] = val[i][0]-50; h[i][1] = val[i][1]-50; } } void draw (int h[][2]) { int i; setlinestyle (DOTTED_LINE, 0, 1); line (320, 0, 320, 480); line (0, 240, 640, 240); setlinestyle (SOLID_LINE, 0, 1); for (i=0; i<8; i++) line (320+h[i][0], 240-h[i][1], 320+h[i+1][0], 240-h[i+1][1]); line (320+h[0][0], 240-h[0][1], 320+h[8][0], 240-h[8][1]); } void rotate (int h[][2], float angle) { int i; for (i=0; i<9; i++) { int xnew, ynew; xnew = h[i][0] * cos (angl...

Software Engineering - Spiral Model | VCMIT

Spiral Model The spiral model, initially proposed by Boehm, is an evolutionary software process model that couples the iterative feature of prototyping with the controlled and systematic aspects of the linear sequential model. It implements the potential for rapid development of new versions of the software. Using the spiral model, the software is developed in a series of incremental releases. During the early iterations, the additional release may be a paper model or prototype. During later iterations, more and more complete versions of the engineered system are produced. Each cycle in the spiral is divided into four parts: Objective setting: Each cycle in the spiral starts with the identification of purpose for that cycle, the various alternatives that are possible for achieving the targets, and the constraints that exists. Risk Assessment and reduction: The next phase in the cycle is to calculate these various alternatives based on the goals and constraints. The focus of evaluation ...

Drawing Different Shapes Program In C | BGI | VCMIT

Drawing Different Shapes Program In C INPUT #include<graphics.h> #include<conio.h> main() { int gd = DETECT,gm,left=100,top=100,right=200,bottom=200,x= 300,y=150,radius=50; initgraph(&gd, &gm, "C:\\TC\\BGI"); rectangle(left, top, right, bottom); circle(x, y, radius); bar(left + 300, top, right + 300, bottom); line(left - 10, top + 150, left + 410, top + 150); ellipse(x, y + 200, 0, 360, 100, 50); outtextxy(left + 100, top + 325, "My first C graphics program"); getch(); closegraph(); return 0; } OUTPUT

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