Example
program
•#include<stdio.h>
•#include<conio.h>
•void
main()
•{
• printf”Hellow world";
•getch();
•}
•
Rules
for writing a program
•All the names of the
variables and other words should be in lower case
•The first function of
the program should be main.
•All the program
should be in medium braces {}
•After each
instruction of the program we should put semicolon but no semi colon after
main, preprocessor directive and braces because they are a part of program but
not executed like other instructions.
