Coding in C language: #include <stdio.h> int main() { // printf() displays the string inside quotation (") printf("Hello, world!"); return 0; }
The "Hello, world!" program generally is a computer program that outputs or displays the message "Hello, world!". Because it is very simple in most programming languages, it is often used to illustrate the basic syntax of a programming language and is often the first program that those learning to code write.