#c example

The C programming language is a general-purpose, high-level language that was originally developed by Dennis M. Ritchie to develop the UNIX operating system at Bell Labs. C was originally first implemented on the DEC PDP-11 computer in 1972. In 1978, Brian Kernighan and Dennis Ritchie produced the first publicly available description of C, now known as the K&R standard. The UNIX operating system, the C compiler, and essentially all UNIX applications programs have been written in C. The C has now become a widely used professional language for various reasons.

Fact about C 

C was invented to write an operating system called UNIX. 

C is a successor of B language, which was introduced around 1970.

The language was formalized in 1988 by the American National Standard Institute. (ANSI).

The UNIX OS was totally written in C by 1973.

Why to use C? 

C was initially used for system development work, in particular the programs that make up the operating system. C was adopted as a system development language because it produces code that runs nearly as fast as code written in assembly language. Some examples of the use of C might be:

Operating Systems

Language Compilers

Assemblers

Text Editors

Print Spoolers

Network Drivers

Modern Programs

Databases

Language Interpreters

Utilitie

How to Combine text and a variable on display

Description:

How to Combine text and a variable on display

using System; namespace MyApplication { class Program { static void Main(string[] args) { string name = "John"; Console.WriteLine("Hello " + name); } } }

Output:

Hello John

C Program to find LCM of two Numbers using Recursion

C Program to find LCM of two Numbers using Recursion

What is LCM

LCM: Least Common Multiple of two numbers is the number that is a common multiple of the both the numbers.

Below is a program to find LCM of two numbers using recursion.

#include int find_lcm(int, int); // function prototype declaration int main() { int a, b, lcm; printf("\n\nEnter 2 integers to find lcm of:\n"); scanf("%d%d", &a,…

c program example function prototype

c program example function prototype

  What would be the output of the following programs:

main( ) { float area ; int radius = 1 ; area = circle ( radius ) ; printf ( “\n%f”, area ) ; } circle ( int r )

c program example function prototype

if else break c program example

if else break c program example if else break c program example

What would be output of the program:

main( ) { int x = 4, y = 0, z ; while ( x >= 0 ) { if ( x == y ) break ; else printf ( “\n%d %d”, x, y ) ; x– ; y++ ; } }

conditional operators c program example

conditional operators c program example

  conditional operators c program example

      What would be the output of the following programs:

main( ) { int k, num = 30 ; k = ( num > 5 ? ( num <= 10 ? 100 : 200 ) : 500 ) ; printf ( “\n%d”, num ) ; }

else if question in c output of the following program

else if question in c output of the following program else if question in c output of the following program

binary search program in C

binary search program in C

Overview: C Program for binary search

This is a program of binary search in C language. It can only be used for sorted arrays, but it’s fast as compared to linear search.

If you wish to use binary search on an array which isn’t sorted, then you must sort it using some sorting technique say merge sort and then use the binary search algorithm, to find the desired element…