history of hello world according to wikipedia, the tradition of using the phrase << hello,world >> as the test massage was in...

  history of hello world

according to wikipedia, the tradition of using the phrase <<hello,world>> as the test massage was influenced by an example programming in the book <<the c programming language>>,by Bran Kernighan and Dennis Ritchie. with hello world as a foundation, novice programmers can easily understand computer science principles or elements. Hackers also use hello world "as proof of concept that arbitrary code can be executed through an exploit where the system designers did not intend code to be executed. It is also use a a part of a debugging process, allowing programmers to check that they are editing the right aspect of the modifiable program at run time and that it is being reloadedd.

program to "hello world" in c language:-

#include<stdio.h> // header file

int main()     // funcation

{

  printf("Hello World!"); //string

  return 0;    //return value

}