The very basics of C
C language is function based programming language. C program itself is a function. Usually parameters to C function are passed as arguments. Function consists of a name followed by the parentheses enclosing arguments or an empty pair of parentheses if there are not arguments required. If there are several arguments, they are separated by commas. The mandatory part in C program is main function. This function must be included in every program because this is a first function which is run after execution of program. Lets take an example: #include <stdio.h> int main(void) { printf(“Hello world!\n”); return 0; } This is a very basic C program, but it contains all necessary elements of it. Lets examine a little bit what we have written here…
