C language Overview and first Program in c to print Hello World

As we know that C is a high-level language or we can say general-purpose langauge that was developed by Dennis M. Ritchie to develop the UNIX operating system at Belle Labs.

Originally C was first implemented on the Dec PDP-11 computer in 1972.

The UNIX operating system, the C compiler and all UNIX program were written in C Language. Hence therefore C language has now become a widely used professional language.

Why it is widely used professional language there are some aspects like

• Easy to learn.
• structured language.
• it produce effective and efficient programs
• it can handle low level activities
• and most impotant thing is it can compiled on a varietyof computer platform.

First program in C to print HELLO WORLD

//A simple program to print Hello World

#include<stdio.h>
#include<conio.h>
void main()
{
   printf("Print Hello");
   getch();
}